00413nam a2200145 4500 16948 UR 20220428184820.0 061103|||||||||||||||||||||||||||||||| d (janium) 16937 (janium)16937 TK2551 .M37 1945 Magnetic circuits and transformers : a first course for power and communication engineers John Wiley & Sons 1945 0 0 lcc 0 0 PRES URBC URBC PRES 2022-04-28 Compra 0 TK2551 .M37 1945 0069286 2022-04-28 00:00:00 2022-04-28 LIBRO 44679 44679