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082 _a621.4021 N146E
100 _aNag, P.K
245 0 _aEngineering thermodynamics
_c P.K.Nag
250 _a2nd
260 _aNew Delhi
_bMc Graw Hill
_c2003
300 _axvi;684
650 _aEngineering thermodynamics
_943128
942 _cBK
999 _c9541
_d9541