000 00260nam a2200109Ia 4500
008 220201s1991 xx 000 0 eng d
100 _aNAG AK
245 0 _aENGINEERING THERMODYNAMICS
260 _aDELHI
_bTATA MCGRAW HILL
_c1991
300 _a560
942 _2ddc
999 _c91374
_d91374