000 00258 a2200109 4500
001 8688
082 _a621.3196 DOR
090 _c7003
_d7003
100 _aDorf R.C
245 _aIntroduction to electric circuits
260 _aUSA
_bJohn Wilay & sons
_c1989
942 _aNUST-CAE
_k621.3196 DOR
999 _c243761
_d243761