Simplified transistor theory : a programed text / Training Systems, inc. and Stanley L. Levine. - New York : J.F. Rider, 1965. - 228 p. : ill. ; 23 cm. - Rider programodule . LCCN: 65027687 Subjects--Topical Terms: Transistors--Programmed instruction. LC Class. No.: TK7872.T73 / T67 Dewey Class. No.: