GUPTA, B.R PRINCIPLES OF ELECTRICAL ENGINEERING / GUPTA, B.R - [S.N] : S. CHAND & COMPANY LTD ، 1985 - 876 P Subjects--Topical Terms: التحليل الرياضىTRANSISTORSELECTRIC CIRCUITELECTRIC ENGINEERING Dewey Class. No.: 621.3 / G P