| Call number | Item |
| T | Technology (Go to start of category) |
| TK | Electrical Engineering (and computer networks); Nuclear Engineering (Go to start of category) |
| TK6550 .M295 | ![[Info]](https://onlinebooks.library.upenn.edu/info.gif) 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 |
| 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) |
| TK6553 .R53 1934 | Servicing Superheterodynes (revised edition; New York: J. F. Rider, c1934), by John F. Rider (PDF at worldradiohistory.com) |
| TK6553 .S294 | Amplitude Modulation (New York: J. F. Rider, c1956), ed. by Alexander Schure (PDF at worldradiohistory.com) |
| TK6553 .S295 | F-M Limiters and Detectors (New York: J. F. Rider, c1955), ed. by Alexander Schure (PDF at worldradiohistory.com) |
| TK6553 .S297 | Frequency Modulation (New York: J. F. Rider, c1955), ed. by Alexander Schure (PDF at worldradiohistory.com) |
| TK6560 .M5 | Radio Design Practice (Malden, MA: J. Millen Inc., 1935), ed. by James Millen, illust. by M. B. Sleeper (PDF at worldradiohistory.com) |
| TK6563 .F75 1959 | Radio Receiver Servicing (second edition; Indianapolis and New York: H. W. Sams and Co., and Bobbs-Merrill Co., 1959), by John T. Frye (PDF at worldradiohistory.com) |
| TK6563 .J58 | How to Use Signal and Sweep Generators (first edition; New York: J. F. Rider, c1953), by J. Richard Johnson (PDF at worldradiohistory.com) |
| TK6563 .R43 1937 | Aligning Philco Receivers (2 volumes; New York: J. F. Rider, c1937-1941), by John F. Rider (page images at HathiTrust) |
| TK6563 .R47 | An Hour a Day With Rider on Alternating Currents in Radio Receivers (New York: J. F. Rider, c1937), by John F. Rider (PDF at worldradiohistory.com) |
| TK6563 .R473 | An Hour a Day With Rider on Automatic Volume Control in Radio Receivers (New York: J. F. Rider, c1936), by John F. Rider (PDF at worldradiohistory.com) |