000 00279nam a2200121Ia 4500
008 211126s9999 xx 000 0 und d
082 _a621.1
100 _aM.RAJALINGAM
245 0 _aMAINTANCE OF ELECTRICAL EQUIPMENT
260 _bRADIENT
365 _b80.00
942 _cBTECH
999 _c172187
_d172187