TY  - BOOK
ED  - American Institute of Chemical Engineers
TI  - Information retrieval and keyword indexing
U1  - 010.78 
PY  - 1961///
CY  - New York
PB  - American Institute of Chemical Engineers
KW  - Chemical engineering
KW  - Information retrieval
KW  - Keyword indexing
N1  - Published in Chemical Engineering progress, v.57, no.5, May 1961
ER  -