000 00402nam a2200157Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a621.31
_bT534
100 _aThumann Albert
245 _aElectrical design,safety and energy conservation
260 _aAtlanta
_bFairmont Press
_c1978
300 _a255p.
650 _aPower systems
942 _cBK
999 _c74677
_d74677