000 00330nam a2200121Ia 4500
008 250409s9999 xx 000 0 und d
020 _a81-203-2990-4
082 _a660.284
_bDUTT
100 _aDutta, Binaj K.
245 0 _aPrinciples od mass-transfer and separation process
260 _aVidhyanagar
_bPHI
_c2009
365 _a495/-
999 _c258528
_d258528