| Call number | Item |
| T | Technology (Go to start of category) |
| TH | Building Construction (Go to start of category) |
| TH7201 .H4 | ![[Info]](https://onlinebooks.library.upenn.edu/info.gif) 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) |
| TH7703 .R63 1960 | The Lighting of a Great Museum (Hackensack, NJ: American Lighting Corp., c1960), by I. D. Robbins (page images at HathiTrust) |
| 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) |
| TH9118 .W46 A3 2013 | Let Burn: The Making and Breaking of a Firefighter/Paramedic (East Lansing, MI: Michigan State University Press, c2013), by Rachel K. Wentz (multiple formats with commentary at fulcrum.org) |
| 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) |
| TJ1 .L7 | The Locomotive (partial serial archives) |
| TJ1 .M21 | Machinery (American periodical, 1894-1973) (partial serial archives) |
| TJ1 .M486 | The Mechanical Engineer, ed. by William H. Fowler (full serial archives) |
| TJ1 .R2 | The Locomotive Engineer (1888-1891) (full serial archives) |
| TJ1 .R2 | Locomotive Engineering (full serial archives) |