000 00261nam a2200121Ia 4500
008 230401s2009 xx 000 0 eng d
082 _a620
100 _aVERMA&GULACHA
245 0 _aTHERMAL ENGINEERING
260 _bCBC
_c2009
300 _a844
942 _2ddc
_cBTECH
999 _c58
_d58