000 00287nam a22001337a 4500
999 _c527249
_d527249
040 _cNUST
082 _22nd
_a621.2
_bBAR
100 _aDandekar M M
_918393
245 _aWater power engineering
260 _bVIkas
_c1979
300 _bPB,ill,610
521 _aPB
942 _2ddc
_cBK