TY  - BOOK
AU  - Brennan Jas
TI  - Operational research in industrial systems
U1  - 658.54 
PY  - 1972///
CY  - London
PB  - English University Press
KW  - Industrial system
KW  - Methods analysis
KW  - Operational research
N1  - Conf. held at St. Louis, France in July 1970
ER  -