| Call number | Item |
| T | Technology (Go to start of category) |
| TH | Building Construction (Go to start of category) |
| TH5619 .H74 1909 | ![[Info]](https://onlinebooks.library.upenn.edu/info.gif) A Practical Treatise on the Steel Square and its Application to Everyday Use (revised edition, 2 volumes; Chicago: F. J. Drake and Co., 1909), by Fred. T. Hodgson |
| TH5662 .M69 2013 | The Art of Joinery (second edition; Fort Mitchell, KY: Lost Art Press, c2013), by Joseph Moxon, ed. by Christopher Schwarz (PDF at lostartpress.com) |
| TH5670 .H65 1913 | Common-Sense Stair Building and Handrailing (Chicago: F. J. Drake and Co., c1913), by Fred. T. Hodgson |
| TH5670 .H67 1917 | Stair-Building and the Steel Square: A Manual of Practical Instruction in the Art of Stair-Building and Hand-Railing, and the Manifold Uses of the Steel Square (Chicago: American Technical Society, 1917), by Fred. T. Hodgson and Morris Williams (multiple formats at archive.org) |
| TH6057.M87 G78 2006 | Monitoring for Gaseous Pollutants in Museum Environments (Los Angeles: Getty Conservation Institute, c2006), by Cecily M. Grzywacz (page images and PDF with commentary at getty.edu and Google) |
| TH6235 .H4 | Cost Manual for Piping and Mechanical Construction (New York: Chemical Pub. Co., 1958), by Herbert Herkimer (page images at HathiTrust) |
| TH6706 .U5 1957 | Pipe Fitter 1 and Chief (revised edition, 1957), by United States Bureau of Naval Personnel (page images at HathiTrust) |
| TH7201 .H4 | Heating and Ventilating (full serial archives) |
| TH7413 .A17 1978 | Regional Guidelines for Building Passive Energy Conserving Homes (Washington: Dept. of Housing and Urban Development, Office of Policy Development and Research, 1978), by AIA Research Corporation (page images at HathiTrust) |
| TH7466 .O6 G7 1947 | Audels Oil Burner Guide: Installing, Servicing, Repairing (New York: T. Audel and Co., c1947), by Frank Duncan Graham (page images at HathiTrust) |
| TH7641 .D465 | District Heating and Cooling in the United States: Prospects and Issues (1985), by National Research Council Commission on Engineering and Technical Systems (page images with commentary at NAP) |
| TH9025 .U93 1991 | Uses of Risk Analysis to Achieve Balanced Safety in Building Design and Operations (1991), by National Research Council Building Research Board (page images with commentary at NAP) |
| TH9041 .R87 | The Feasibility of Using Modified Atmospheres to Control Insect Pests in Museums (1993), by Michael K. Rust and Janice M. Kennedy (PDF and page images at getty.edu and Google) |
| TH9111 .F77 | Fire Research Abstracts and Reviews (partial serial archives) |
| TH9111 .S13 | Safety Engineering (Albany: A. H. Best, 1913-1950 (this run through 1922)) (partial serial archives) |
| TH9148 .C78 | The Boys' Book of Firemen (New York: Dodd, Mead and Co., c1916), by Irving Crump |
| TH9338 .F57 1997 | Fire Suppression Substitutes and Alternatives to Halon for U.S. Navy Applications (1997), by National Research Council Commission on Physical Sciences, Mathematics, and Applications (page images with commentary at NAP) |
| TH9503 .A48 2002 | America at Risk: Findings and Recommendations on the Role of the Fire Service in the Prevention and Control of Risks in America (2002), by America Burning Recommissioned (U.S.) (PDF at dhs.gov) |
| TH9503 .U54 1973 | America Burning: The Report of the National Commission on Fire Prevention and Control (1973), by United States National Commission on Fire Prevention and Control (PDF at fema.gov) |
| TH9745 .D85 | Home Security Handbook, by Crime and Violence Prevention Center (Calif.) (PDF at UCSC) |
| TJ | Mechanical Engineering (Go to start of category) |
| TJ1 | Journal of the Brazilian Society of Mechanical Sciences (partial serial archives) |
| TJ1 .A5 | American Machinist (partial serial archives) |
| TJ1 .A7 | Archive of Mechanical Engineering (partial serial archives) |
| TJ1 .A72 1908 | The Journal of the American Society of Mechanical Engineers (1908-1918) (full serial archives) |
| TJ1 .A72 1919 | Mechanical Engineering (partial serial archives) |