000			00308cam a2200133ua 4500
020			_a9788185749907
082			_a621.4022 _bKUM/HE
100			_aKumar, D.S .
245			_aHeat and mass transfer /
250			_a6 / 7
260			_aDelhi : _bS K Kataria and sons , _c2008.
300			_a ; .
942			_cBK
999			_c13127 _d13127