000 00235 a2200097 4500
001 22885
100 _aDawes, C L
245 _aCourse in Electrical Engineering Direct Currents
260 _a
_bMcGraw hill
_c1955
090 _c15485
_d15485
942 _aNUST-CAE
_cM
_c6097
999 _c257958
_d257958