000 00303nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a621.4012
100 _aGupta J K
245 2 _aA Text book of Thermal Engineering
250 _a15
260 _bS Chand And Company Ltd.,New Delhi
_c2005
942 _cBK
999 _c8716
_d8716