Graf, Rudolf F. Electronics quiz book/ Rudolf F. Graf, George J. Whalen - Bombay: D.B. Tarapurevala Sons, 1984 - 64 p.; 21 cm. Includes index ISBN: Rs. 22.00 Subjects--Topical Terms: Electronics--Problems, exercises, etcElectric engineering--Problems, exercises, etc. Dewey Class. No.: 621.381