000			00345nam a2200133Ia 4500
008			231017s9999||||xx |||||||||||||| ||und||
020			_a9788120329904
041			_aeng
082			_a660.28 _bT07 DUT
100			_aDutta, Binay K.
245		0	_aPrinciples of mass transfer and sepuration process
260			_bPHI Learning _c2007
942			_cBK
999			_c25350 _d25350