000 00258nam a2200109Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _aS K Bhatnagar
245 _aThermal Engineering
260 _bMeerut:Bharat Pub
_c2013
300 _a539p.
999 _c6924
_d6924