000 00333nam a2200133Ia 4500
008 210219s9999||||xx |||||||||||||| ||und||
082 _a621.4021
_bNA-E
100 _aNag P K
245 0 _aEngineering thermodynamics
_cNag P K
260 _aNew Delhi
_bTata Mc Graw Hill
_c1992
300 _a559
942 _cBK
950 _o621.4021 NA-E
999 _c1037
_d1037