00000nam a2200000 a 4500 20251203091902.0 0070459215 621.3192076, D, nas Nasar, Syed A. Schaum's 3000 solved problems in electric circuits; book 1 New York McGraw-Hill 1989 303p, 26cm Electric circuits Problems-exercises eng _ 74381 C 56221 56221 0 0 0 0 PU PU 1998-04-08 7.50 0 621.3192076, D, nas 74381 BK