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020 _a0074602756
040 _aKP
082 _a621.402
_bNAG
100 _aNag,P.K
245 0 _aEngineering Thermodynamics
250 _a2nd.
260 _aNew Delhi
_bTMH
_c1981
300 _axvi,684p.
650 _aMechanical
942 _cBK
999 _c19638
_d19638