000 00293nam a2200133Ia 4500
999 _c25253
_d25253
020 _a8185240450
100 _aGupta C P
245 _aEngineering Thermodynamics
250 _a5
260 _c1991
_bNEM CHAND & BROS
_aRoorkee
300 _axvi+851
700 _aRajendra Prakash
942 _cBB