000 00257nam a2200121Ia 4500
020 _a9788120338456
082 _a621.4021
100 _aACHUTHAN, M
245 _aENGINEERING THERMODYNMICS
260 _aNEW DELHI
_b PHI
_c1996
300 _a1000P
942 _cBK
999 _c1424
_d1424