Electronic Databook 3rd Edition By Rudolf Graf 1983

Modern Dictionary of Electronics Hardcover Rudolf F. Graf

Vintage Radio Shack New 1974-75 Dictionary of Electronics by Rudolf F. Graf.

Radio Shack Dictionary of Electronics Edited by Rudolf F. Graf 1974 PB

Modern Dictionary of Electronics by Rudolf F. Graf Fifth Edition 1978

Dictionary of Electronics-Radio Shack 1974-75 by Edited by Rudolf F. Graf

Home Wiring by G. Whalen and Rudolf F. Graf (1982, Hardcover)