Sands, Leo G. Encyclopedia of electronic circuits / Leo G. Sands and Donald R. Mackenroth - West Nyack, N.Y : Parker Pub. Co., 1975 - 288 p. : ill. ; 26 cm. Includes index ISBN: 0132754045 LCCN: 74-026516 Subjects--Topical Terms: Electronic circuits--Encyclopedias