na INLIS000000000015233 20130612110519 Ind 010-061300000015233 Ind 621.38 621.38, Ste-a Stevenson, William A Analisa Sistem Tenaga, William D. Stevenson. JR 1982 Malang VII, 244 hlm, Ilus, 24 cm Teknik Listrik NBPNMAT