000 00295nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a621.4021
100 _aKhurmi R S
245 2 _aA Text book of Thermal Engineering
250 _a15
260 _bS Chand & Co: New Delhi
_c2003
942 _cBK
999 _c11878
_d11878