| Call number | Item |
| T | Technology (Go to start of category) |
| TK | Electrical Engineering (and computer networks); Nuclear Engineering (Go to start of category) |
| TK6548 .U6 A82 | ![[Info]](https://onlinebooks.library.upenn.edu/info.gif) Big Business and Radio (New York: American Historical Co., c1939), by Gleason L. Archer (page images at HathiTrust) |
| TK6548 .U6 C45 1942 | Sound and Fury: An Informal History of Broadcasting (New York and London: Harper and Bros., c1942), by Francis S. Chase (page images at HathiTrust) |
| TK6548 .U6 L3 1942 | Who, What, Why is Radio? (first edition; New York: G. W. Stewart, c1942), by Robert J. Landry (page images at HathiTrust) |
| TK6548 .U6 L3 1946 | Who, What, Why is Radio? (revised edition; New York: G. W. Stewart, ca. 1946), by Robert J. Landry (PDF at worldradiohistory.com) |
| TK6550 .D4 | "WWJ, The Detroit News": The History of Radiophone Broadcasting by the Earliest and Foremost of Newspaper Stations; Together With Information on Radio for Amateur and Expert (Detroit: Evening News Association, 1922), by Detroit News (Firm) (multiple formats at archive.org) |
| TK6550 .D82 1935 | The Story of Radio (second edition; New York: The Dial Press, 1935), by Orrin E. Dunlap (PDF at worldradiohistory.com) |
| TK6550 .G25 | Radio for All (Philadelphia and London: J.B. Lippincott Co., 1922), by Hugo Gernsback |
| TK6550 .G6 | Radio Telephony (New York: The Wireless Press, c1918), by Alfred N. Goldsmith (multiple formats at archive.org) |
| TK6550 .K3 1922 | The A.B.C. of Radio: The Underlying Principles of Wireless Telephony in Simple Language With Explanatory Drawings and Glossary (second edition; New York: M. H. Ray, c1922), by Waldemar Kaempffert (page images at HathiTrust) |
| TK6550 .M29 | The MYE Technical Manual (Indianapolis: P. R. Mallory and Co., c1942), by and Co. P. R. Mallory (page images at HathiTrust) |
| TK6550 .M295 | Elements of Radio (New York and San Francisco: Prentice-Hall, 1943), by Abraham Marcus and William Marcus, ed. by Ralph E. Horton (PDF at worldradiohistory.com) |
| TK6550 .S29 | Radio Electronics (New York et al.: McGraw-Hill Book Co., 1956), by Samuel Seely (PDF at worldradiohistory.com) |
| TK6550 .T35 | Basic Radio Repair (2 volumes in 1; New York: J. F. Rider, 1963), by Marvin Tepper (PDF at worldradiohistory.com) |
| TK6550 .T53 | Magic Dials: The Story of Radio and Television (New York: Lee Furman, 1939), by Lowell Thomas, illust. by Anton Bruehl (PDF at worldradiohistory.com) |
| TK6550 .T9 | Modern Radio (New York: Harcourt, Brace and Co., c1944), by Kingdon S. Tyler, illust. by James Mac Donald (PDF at worldradiohistory.com) |
| TK6553 .C73 | Repairing Portable and Clock Radios (New York: J. F. Rider, c1958), by Ben Crisses and David Gnessin (PDF at worldradiohistory.com) |
| TK6553 .H6 | Radio as a Career (from the Kitson Careers series; New York and London: Funk and Wagnalls, 1940), by J. L. Hornung (PDF at worldradiohistory.com) |
| TK6553 .H8 | Frequency Modulation, by August Hund (PDF at worldradiohistory.com) |
| TK6553 .I6 | Standards on Radio Wave Propagation: Measuring Methods (1942), by Institute of Radio Engineers (PDF at worldradiohistory.com) |
| TK6553 .L85 | Measurement in Radio (Columbus, OH: Ohio State University Press, c1934), by Frederick H. Lumley (PDF at americanradiohistory.com) |
| TK6553 .R46 | FM: An Introduction to Frequency Modulation (New York: J. F. Rider, c1940), by John F. Rider (PDF at worldradiohistory.com) |
| TK6553 .R463 1949 | FM Transmission and Reception (New York: J. F. Rider, c1949), by John F. Rider and Seymour D. Uslan (PDF at americanradiohistory.com) |
| TK6553 .R48 | Practical Radio Repairing Hints (New York: Radio Treatise Co., c1931), by John F. Rider (PDF at worldradiohistory.com) |
| TK6553 .R515 | Radio Troubleshooting Guidebook (New York: J. F. Rider, c1954), by John F. Rider and J. Richard Johnson (PDF at worldradiohistory.com) |
| TK6553 .R52 | Servicing by Signal Tracing (New York: J. F. Rider, c1939), by John F. Rider (page images at HathiTrust) |