000 00283nam a22001217a 4500
082 _a62.3GRA
100 _aGray Wallace
245 _aPrinciples and and practice of electrical engineering
250 _a8th ed
260 _aLondon
_bMcGraw Hill
_c1993
300 _a597p
942 _cBK
999 _c57378
_d57375