000 | 003470000a22001450004500 | ||
---|---|---|---|
001 | EST | ||
003 | 66.0 / S18 / Ej.1 | ||
004 | M | ||
006 | m | ||
100 | _aSchweyer, Herbert E. | ||
245 | _aProcess engineering economics | ||
068 | _aIncluye 5 apéndices | ||
650 | _a<TECNOLOGIA QUIMICA><QUIMICA INDUSTRIAL><PRODUCCION> | ||
999 |
_c15246 _d15246 |