000 00429nam a2200181Ia 4500
008 210928s9999 xx 000 0 und d
020 _aNIL
082 _a 696 DE
100 _aDE BARUN KUMAR
_9341
245 _aENERGY MANAGEMENT AUDIT AND CONSERVATION
250 _aNIL
260 _bVRINDA
_aIndia
300 _b175.00
_c3122
490 _aP403
500 _aPAI&SONS
650 _aMechanical Engineering
_916
942 _cBK
999 _c437
_d437