000 00295nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a621.4021
100 _aKumar D S
245 0 _aThermaScience and Engineering
250 _a4
260 _bS K Kataria And Sons,New Delhi
_c2010
942 _cBK
999 _c21925
_d21925