000 00219nam a2200097Ia 4500
008 230401s9999 xx 000 0 eng d
100 _aNAG(P.K)
245 0 _aPAWER PLANT ENGG.
260 _bMCGRAWHILL
942 _2ddc
_cMTECH
999 _c2928
_d2928