THERAJA B L;THERAJA A K;SEDHA R S A TEXTBOOK OF ELECTRICAL TECHNOLOGY ELECTRONIC DEVICES AND CIRCUITS - 23RD - NEW DELHI S. CHAND & CO. 2015 - 2018-2736 - IV . ISBN: 9788121926676 Subjects--Topical Terms: Electrical Engineering(A.C/D.C Dewey Class. No.: 621.3