| Call number | Item |
| T | Technology (Go to start of category) |
| TJ | Mechanical Engineering (Go to start of category) |
| TJ145 .H56 | ![[Info]](https://onlinebooks.library.upenn.edu/info.gif) Process Equipment Design (second printing; New York: D. Van Nostrand Co., 1945), by Herman C. Hesse and J. Henry Rushton (page images at HathiTrust) |
| TJ151 .K4 1917 | The Mechanical Engineers' Pocket-Book (9th edition, second printing; New York: J. Wiley and Sons; London: Chapman and Hall, ca. 1917), by William Kent and Robert Thurston Kent (multiple formats at archive.org) |
| TJ151 .M33 | Machinery's Handbook For Machine Shop and Drafting Room: A Reference Book on Machine Design and Shop Practice for the Mechanical Engineer, Draftsman, Toolmaker and Machinist (fifth edition; New York: Industrial Press; London: Machinery Pub. Co., 1915) (page images at HathiTrust) |
| TJ153 .B34 | The Economy of Machinery and Manufactures, by Charles Babbage |
| TJ153 .B34 1846 | On the Economy of Machinery and Manufactures (London: J, Murray, 1846), by Charles Babbage (multiple formats at archive.org) |
| TJ163.15 .E5384 1990 | Energy: Production, Consumption, and Consequences, ed. by John Helm (page images with commentary at NAP) |
| TJ163.2 .A54 | Annual Review of Energy (full serial archives) |
| TJ163.2 .A55 | Annual Review of Energy and the Environment (full serial archives) |
| TJ163.2 .A56 | Annual Review of Environment and Resources (partial serial archives) |
| TJ163.2 .S67 | Soft-Tech (c1978), ed. by J. Baldwin and Stewart Brand (page images at wholeearth.info) |
| TJ163.2 .U5 | Renewable Ocean Energy Sources (2 parts; 1978-1979), by United States Congress Office of Technology Assessment |
| TJ163.25.D44 E53 1991 | Energy in Developing Countries (1991), by United States Congress Office of Technology Assessment (PDF files at Princeton) |
| TJ163.25 .D44 F84 1992 | Fueling Development: Energy Technologies for Developing Countries (1992), by United States Congress Office of Technology Assessment |
| TJ163.25 .E84 F83 1994 | Fueling Reform: Energy Technologies for the Former East Bloc (1994), by United States Congress Office of Technology Assessment |
| TJ163.25 .U6 | An Analysis of the ERDA Plan and Program (1978), by United States Congress Office of Technology Assessment (PDF files at Princeton) |
| TJ163.25.U6 U49 1980 | Alternative Energy Futures: Part I-The Future of Liquefied Natural Gas Imports (only part published; 1980), by United States Congress Office of Technology Assessment (PDF files at Princeton) |
| TJ163.25.U6 U5 1976 | Comparative Analysis of the 1976 ERDA Plan and Program (1976), by United States Congress Office of Technology Assessment (PDF files at Princeton) |
| TJ163.3 .N67 | The Efficient Use of Energy Resources (Cowles Foundation monograph #26; New Haven and London: Yale University Press, 1979), by William D. Nordhaus (PDF at Yale) |
| TJ163.4.E85 E52 1993 | Energy Efficiency Technologies for Central and Eastern Europe (1993), by United States Congress Office of Technology Assessment (PDF files at Princeton) |
| TJ163.4 .U6 E527 1994 | Energy Efficiency in Federal Facilities: Update on Funding and Potential Savings (1994), by United States Congress Office of Technology Assessment (PDF files at Princeton) |
| TJ163.4 .U6 I484 1993 | Industrial Energy Efficiency (1993), by United States Congress Office of Technology Assessment |
| TJ163.4 .U6 I49 1983 | Industrial Energy Use (1983), by United States Congress Office of Technology Assessment (PDF files at Princeton) |
| TJ163.4.U6 U5445 1980 | Conservation and Solar Energy Programs of the Department of Energy: A Critique (1980), by United States Congress Office of Technology Assessment (PDF files at Princeton) |
| TJ163.5.B84 B848 1992 | Building Energy Efficiency (1992), by United States Congress Office of Technology Assessment (PDF files at Princeton) |
| TJ163.5.B84 E543 1982 | Energy Efficiency of Buildings in Cities (1982), by United States Congress Office of Technology Assessment (PDF files at Princeton) |