000 00307nam a2200121Ia 4500
008 220120s9999||||xx |||||||||||||| ||und||
082 _a536.7
100 _aNag, P K
245 0 _aEngineering thermodynamics
260 _aTata mcgraw hill company Ltd
_c2000
300 _b0
650 _aProduction Technology
999 _c137244
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