000 00307nam a2200145Ia 4500
008 230912s9999 xx 000 0 und d
082 _a621.483 NAG
100 _aNag, P.K.
245 0 _aPower Plant Engineering
250 _a2
260 _aNEW DELHI
260 _bTMH
260 _c2007
300 _a876
999 _c57981
_d57981