TY - BOOK AU - SONI M.L;GUPTA P.V;BHATNAGAR U.S TI - COURSE IN ELECTRICAL POWER SN - 9788177000207 U1 - 621.3191 PY - 1979/// CY - NEW DELHI PB - DHANAPAT RAI & SONS-1 KW - "Electrical Power,system,analysis" ER -