Hetterscheid, W. Th H. Designing transistor I. F. amplifiers [by] W. Th. H. Hetterscheid. - New York, Springer-Verlag, 1966. - xiv, 330 p. : il. ; 24 cm. - Philips technical library . LCCN: 66022377 Subjects--Topical Terms: AMPLIFICADORESTRANSISTORES LC Class. No.: TK7872.A5 / H44 Universal Decimal Class. No.: 621.396.62