000 00302nam a2200121Ia 4500
008 190719s9999 xx 000 0 und d
082 _a621.4021 G9774
100 _aGUPTA,C.P
245 0 _aENGINEERING THERMODYNAMICS
260 _aROORKEE
_bNem Chand & Bros
_c1991
300 _a22X14
942 _cBK
_2DDC
999 _c46043
_d46043