000 00270nam a2200109Ia 4500
008 220201s1981 xx 000 0 eng d
100 _aKothandavaman, CP
245 0 _aCourse in thermodynamics & heat engine
260 _bDhanpat Rai
_c1981
300 _a37
942 _2ddc
999 _c82024
_d82024