TY - BOOK AU - Theraja BL AU - Theraja AK TI - Textbook of electrical technology in S I system of units SN - 812190515X(V 1) (pbk) U1 - D66, N7.1-;1 PY - 1997/// CY - New Delhi PB - S Chand Company Ltd KW - Electrical KW - Engineering ER -