Hughes, Robert J. Introduction to electronics / Robert J. Hughes and Peter Pipe. - 1st ed. - London : The English Universities press,, c1961. - x,422p. : ill. ; 21 cm. - A Tutor text . Includes index. english LCCN: 60013381 Subjects--Topical Terms: Electronics--Problems, exercises, etc.Radio. LC Class. No.: TK7862 / .H8 Dewey Class. No.: 621.381/HUI