TY  - BOOK
AU  - Keller,George E.
TI  - Separations: new directions for an old field 
T2  - AICHE monographs series
SN  - 0816904200
U1  - 660.2842 
PY  - 1987///
CY  - New York
PB  - American Institute of Chemical Engineers, 
KW  - SEPARACION (TECNOLOGIA)
ER  -