000 00245nam a2200097Ia 4500
008 230401s9999 xx 000 0 eng d
100 _aNAG(P.K)
245 0 _aPOWER PLANT ENGG
260 _bM C GRAW HILL EDUCATION PVT LTD (MCG)
942 _2ddc
_cBTECH
999 _c7919
_d7919