| Call number | Item |
| T | Technology (Go to start of category) |
| T223 .J4 U54 | ![[Info]](https://onlinebooks.library.upenn.edu/info.gif) General Information Concerning Patents, by United States Patent Office and United States Patent and Trademark Office (partial serial archives) |
| T223 .S3 M33 | An Economic Review of the Patent System (Washington, DC: US Government Printing Office, 1958), by Fritz Machlup (PDF and Epub at mises.org) |
| T223 .V13 A34 | Official Gazette of the United States Patent Office: Trademarks, by United States Patent Office (partial serial archives) |
| T223 .V4 T4 | Textile Brand Names Dictionary (New York: Textile Book Publishers, 1947) (page images at HathiTrust) |
| T305 .P2 K68 1995 | A Guide to Japan's Patent System, by Mindy L. Kotler and Gary W. Hamilton (PDF at ta.doc.gov) |
| T339 .E9 1933 | How to Obtain a Patent: A Complete Compendium of Useful Information for Inventors Regarding United States Patents, Foreign Patents, Trade-Marks and Copyrights (ca. 1933), by Victor J. Evans and Company (multiple formats at archive.org) |
| T339 .L5 | The Inventor's Adviser, and Manufacturer's Handbook to Patents, Trade-Marks, Designs, Copyrights, Prints and Labels (c1921), by William C. Linton (multiple formats at archive.org) |
| T353 .B45 1918 | Mechanical Drawing Problems for High Schools, Normal Schools and Vocational Schools (Peoria, IL: Manual Arts Press, c1918), by Edward Berg and Emil F. Kronquist (PDF at djm.cc) |
| T353 .E6 | Engineer Draughtsmen's Work: Hints for Beginners (London: Whittaker and Co., 1896), by A Practical Draughtsman (multiple formats at archive.org) |
| T353 .L98 1946 | Fundamentals of Engineering Drawing for Technical Students and Professional Draftsmen (revised edition; New York: Prentice-Hall, 1946), by Warren Jacob Luzadder (page images at HathiTrust) |
| T353 .W52 1907 | Practical Mechanical Drawing and Machine Design, Self Taught (Chicago: F. J. Drake and Co., 1907), by Charles J. Westinghouse (multiple formats at archive.org) |
| T365 .J3 | Isometric Drawing: A Treatise on Mechanical Illustrating Dealing With Typical Constructions and Outlining; A Course in the Art (New York and London: McGraw-Hill Book Co., 1911), by Alpha P. Jamison (multiple formats at archive.org) |
| T379 .I476 | Blueprint Reading (Syracuse, NY: Syracuse University Press, c1946), by International Business Machines Corporation Department of Education (page images at HathiTrust) |
| T385 .B852 2000 | Grokking the GIMP (2000), by Carey Bunks (illustrated HTML at linuxtopia.org) |
| T385 .B864 | Digital Foundations (electronic "flossified" edition, 2009), by Xtine Burrough and Michael Mandiberg (multiple formats at flossmanuals.net) |
| T385 .B864 | Digital Foundations: Introduction to Media Design with the Adobe Creative Suite (working version, 2009), by Xtine Burrough and Michael Mandiberg (illustrated HTML at digital-foundations.net) |
| T385 .C599 1982 | Compute!'s First Book of Atari Graphics (1982) (illustrated HTML at atariarchives.org) |
| T385 .C599 1984 | Compute!'s Second Book of Atari Graphics (1984) (illustrated HTML at atariarchives.org) |
| T385 .C69 2016 | Practical SVG (c2016), by Chris Coyier (illustrated HTML with commentary at chriscoyier.net) |
| T385 .G6879 2004 | GPU Gems (first edition, c2004), ed. by Randima Fernando (illustrated HTML with commentary at nvidia.com) |
| T385 .G688 2005 | GPU Gems 2 (c2005), ed. by Matt Pharr (illustrated HTML with commentary at nvidia.com) |
| T385 .G6882 2008 | GPU Gems 3 (c2008), ed. by Herbert Nguyen (illustrated HTML with commentary at nvidia.com) |
| T385 .R588 1999 | PNG: The Definitive Guide, by Greg Roelofs (HTML at libpng.org) |
| T385 .W33 | Computer Graphics Primer (1979), by Mitchell Waite (illustrated HTML at atariarchives.org) |
| T386 .W43 W43 2016 | WebGL Insights (Boca Raton et al: CRC Press, c2016), by Patrick Cozzi (PDF with commentary at webglinsights.com) |