| Call number | Item |
| Q | Science (Go to start of category) |
| QB-QE | Physical Sciences (Go to start of category) |
| QC | Physics (Go to start of category) |
| QC 100 .U5 | ![[X-Info]](http://onlinebooks.library.upenn.edu/infouc.gif) Specifications, tolerances, and other technical requirements for commercial weighing and measuring devices [adopted] (Washington, U.S. Govt. Print. Off.), by National Conference on Weights and Measures (page images at HathiTrust) |
| QC 100 .U5 | National Bureau of Standards handbook. ([Washington] National Bureau of Standards; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.]) (page images at HathiTrust) |
| QC100 .U5 | Scientific papers of the Bureau of Standards. (Washington, U.S. Govt. print. off., 1904-28), by United States. National Bureau of Standards (page images at HathiTrust) |
| QC 100 .U5 N38 1990 | NIST guide to supporting services. (Gaithersburg, MD : U.S. Dept. of Commerce, National Institute of Standards and Technology, [1990]), by National Institute of Standards and Technology (U.S.) (page images at HathiTrust) |
| QC100 .U5 no. 132 | Energy conservation in buildings : an economics guidebook for investment decisions / Harold E. Marshall and Rosalie T. Ruegg, Building Economics and Regulatory Technology Division, Center for Building Technology, National Engineering Laboratory, National Bureau of Standards. (Washington : Dept. of Commerce, National Bureau of Standards : for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1980), by Harold E. Marshall (page images at HathiTrust) |
| QC 100 .U5 no.105-5 1997 | Specifications and tolerances for reference standards and field standard weights and measures / editor, Georgia L. Harris. (Washington : For sale by the Supt. of Docs., U.S. G.P.O, 1997-), by National Institute of Standards and Technology (U.S.) (page images at HathiTrust) |
| QC 100 .U5 no.126 | American National Standard N542 : sealed radioactive sources, classification. (Washington : National Bureau of Standards : for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1978), by American National Standards Institute. Subcommittee N43-3.3 (page images at HathiTrust) |
| QC100 .U5 no.127 | American National Standard N433.1 : safe design and use of self-contained, dry source storage gamma irradiators (category I). (Washington : Dept. of Commerce, National Bureau of Standards : for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1978), by American National Standards Institute. Subcommittee N43-3.4 (page images at HathiTrust) |
| QC 100 .U5 no.130 1996 | Uniform laws and regulations : in the areas of legal metrology and motor fuel quality as adopted by the 80th National Conference on Weights and Measures, 1995 / editors, Joan A. Koenig, Kenneth S. Butcher, Terry L. Grimes. ([Gaithersburg, MD] : U.S. Dept. of Commerce, National Bureau of Standards ; Washington, D.C. : for sale by the Supt. of Docs., U.S. G.P.O., 1996), by National Conference on Weights and Measures (page images at HathiTrust) |
| QC 100 .U5 no.130 1998 | Uniform laws and regulations : in the areas of legal metrology and engine fuel quality as adopted by the 82nd National Conference on Weights and Measures, 1997 / editors, Kenneth S. Butcher, Terry L. Grimes. ([Gaithersburg, MD] : U.S. Dept. of Commerce, National Bureau of Standards ; Washington, D.C. : for sale by the Supt. of Docs., U.S. G.P.O., 1997), by National Conference on Weights and Measures. Meeting (page images at HathiTrust) |
| QC 100 .U5 no.133 Suppl.4 | Checking the net contents of packaged goods. editors, Carroll S. Brickenkamp, Ken Butcher, Tom Coleman. (Washington, D.C. : U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology : For sale by the Supt. of Docs., U.S. G.P.O., 1994) (page images at HathiTrust) |
| QC100 .U5 no.135 | Life-cycle costing manual for the Federal Energy Management Program : a guide for evaluating the cost effectiveness of energy conservation and renewable energy projects for new and existing federally owned and leased buildings and facilities / prepared for Federal Energy Management Program Staff Office, Office of the Assistant Secretary for Conservation, U.S. Dept. of Energy by Rosalie T. Ruegg. (Washington, D.C. : U.S. Dept. of Commerce, National Bureau of Standards, 1987), by Rosalie T. Ruegg (page images at HathiTrust) |
| QC100 .U5 no.137 | Examination of distance measuring devices / Stephen Hasko. ([Washington] : U.S. Dept. of Commerce, The Bureau : For sale by the Supt. of Docs., U.S. Govt. Print. Off., 1980), by Stephen Hasko (page images at HathiTrust) |
| QC 100 .U5 no.146 | Software user's guide for the HAZARD I fire hazard assessment method / Richard W. Bukowski ... [et al.]. (Gaithersburg, MD : U.S. Dept. of Commerce, National Institute of Standards and Technology ; [Springfield, VA. : Order from National Technical Information Service], 1989) (page images at HathiTrust) |
| QC 100 .U5 no.150 | National Voluntary Laboratory Accreditation Program : procedures and general requirements / James L. Cigler and Vanda R. White, editors. (Gaithersburg, MD : U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology ; Washington, DC : For sale by the Supt. of Docs., U.S. G.P.O. ; [Springfield, VA : Order from NTIS], 1994), by NVLAP (Program : U.S.) (page images at HathiTrust) |
| QC 100 .U5 no.150-1 | National Voluntary Laboratory Accreditation Program : energy efficient lighting products / Lawrence S. Galowin, Wiley Hall, Walter J. Rossiter, Jr. (Gaithersburg, MD : U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology ; Washington, D.C. : For sale by the Supt. of Docs., U.S. G.P.O., [1994]), by Lawrence S. Galowin (page images at HathiTrust) |
| QC 100 .U5 no.150-11 | National Voluntary Laboratory Accreditation Program : electromagnetic compatibility and telecommunications : FCC methods / Eric R. Lindstrom and Jeffrey Horlick. (Gaithersburg, MD : U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology ; Washington, DC : For sale by the Supt. of Docs., U.S. G.P.O., 1995]), by NVLAP (Program : U.S.) (page images at HathiTrust) |
| QC 100 .U5 no.150-12 | National Voluntary Laboratory Accreditation Program : GOSIP : Government Open Systems Interconnection Profile / Jeffrey Horlick, Stephen Nightingale, J.P. Favreau. (Gaithersburg, MD : U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology ; Washington, DC : For sale by the Supt. of Docs., U.S. G.P.O., 1995), by Jeffrey Horlick (page images at HathiTrust) |
| QC 100 .U5 no.150-13 | National Voluntary Laboratory Accreditation Program : Airborne Asbestos Analysis / Shirley Turner, Eric B. Steel, David F. Alderman. (Gaithersburg, MD : U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology ; Washington, DC : For sale by the Supt. of Docs., U.S. G.P.O., [1995]), by Shirley Turner (page images at HathiTrust) |
| QC 100 .U5 no.150-15 | National Voluntary Laboratory Accreditation Program : thermal insulation materials / Lawrence I. Knab. (Gaithersburg, MD : U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology ; Washington, DC : For sale by the Supt. of Docs., U.S. G.P.O., 1995), by Lawrence I. Knab (page images at HathiTrust) |
| QC 100 .U5 no.150-16 | National Voluntary Laboratory Accreditation Program : commercial products testing / Lawrence I. Knab. (Gaithersburg, MD : U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology ; Washington, : For sale by the Supt. of Docs., U.S. G.P.O., 1995), by Lawrence I. Knab (page images at HathiTrust) |
| QC 100 .U5 no.150-18 | Fasteners and metals / David F. Alderman. ([Gaithersburg, MD] : U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology ; Washington : For sale by the Supt. of Docs., U.S. G.P.O., [1996]), by David F. Alderman (page images at HathiTrust) |
| QC 100 .U5 no.150-19 | National Voluntary Laboratory Accreditation Program : chemical calibration : providers of proficiency testing / C. Douglas Fison, Reenie M. Parris, Stanley D. Rasberry. ([Gaithersburg, Md.] : U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology ; Washington, DC : For sale by the Supt. of Docs., U.S. G.P.O., [1999]), by NVLAP (Program : U.S.) (page images at HathiTrust) |
| QC 100 .U5 no.150-2 | National Voluntary Laboratory Accreditation Program : calibration laboratories technical guide / Jon M. Crickenberger, editor. (Gaithersburg, MD : U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology, 1994) (page images at HathiTrust) |
| QC 100 .U5 no.150-2E | National Voluntary Laboratory Accreditation Program : calibration laboratories technical guide for optical radiation measurements / C. Douglas Faison and Carroll S. Brickenkamp,editors. (Gaithersburg, MD : U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology, [2001]), by NVLAP (Program : U.S.) (page images at HathiTrust) |
