Buckley, P. M. Basic electronic circuits / P.M. Buckley, A.H. Hoskyns ; answers prepared by Andrew Shewan. - London : E. & F.N. Spon, 1980. - xv, 135 p. : ill. ; 25 cm. Includes index. ISBN: 0419114203 (pbk.) Subjects--Topical Terms: Electronic circuits.