000 00287nam a2200121Ia 4500
008 220201s1990 xx 000 0 eng d
082 _a621.4021
_bSIN
100 _aSingle, OP
245 0 _aEngineering thermodynamics
260 _bIndia: Macmillan
_c1990
300 _a425
942 _2ddc
999 _c86659
_d86659