000 00442nam a2200157 4500
005 20130515020159.0
008 111112s9999 xx 000 0 und d
082 0 0 _a660. 2 cha
100 1 _a"chattopadhyay, p . "
245 1 0 _aunit operation of chemical enginering vol. i:
_b/
_c p.. chattopadhyay
250 _a2 ed.
260 _aindia :
_bkhanna
_c1996.
300 _a"xv, 1045p.;
_c24 cm."
504 _a
650 0 _achemical engineering
_x
999 _c62372
_d62372