000 00270nam a2200121Ia 4500
020 _a0071003916
100 _aBernard Grob
245 _aDirect and Alternating Current Circuits
250 _a5
260 _c1986
_bMC GRAW HILL
_aSingapore
300 _a610
942 _cBK
999 _c17136
_d17136