000 02342nas a2200433 a 4500
008 170703c1979####nyus||p#r||||#00|#||eng#d
003 AR-SmCIES
022 _a0009-2460
210 0 _aCHEM. ENG. (N.Y.)
222 0 _aChemical engineering
245 0 0 _aChemical engineering
260 _aNew York, N.Y. :
_bMc Graw-Hill,
310 _aQuincenal
590 _a1998 105 (9): Buyers' Guide
590 _a1999 106 (9): Buyers' Guide
590 _a2000 107 (9): Buyers' Guide
590 _a2001 108 (9): Buyers' Guide
653 _aINGENIERIA QUIMICA
999 _c12121
_d12121