000 00205 a2200097 4500
001 24221
100 _aTuttle, D.F
245 _aElectric networks
260 _a
_bMcGraw-Hill
_c1965
090 _c16411
_d16411
942 _aNUST-CAE
_cM
_c7127
999 _c259294
_d259294