TY  - BOOK
ED  - International Conference on Operational Research (9th : 1981 : Hamburg, Germany).
ED  - Brans, J. P. (Jean-Pierre), 1937-
ED  - International Federation of Operational Research Societies
TI  - Operational research'81 proceedings of the ninth IFORS International Conference on Operational Research, Hamburg, Germany, July 20-24, 1981
SN  - 0444862234
PY  - 1981///
CY  - Amsterdam
PB  - North-Holland Publishing Company
KW  - Management
KW  - Mathematical models
KW  - Congresses
KW  - Operations research
KW  - System analysis
N1  - Summaries in English and French; Includes bibliographical references and indexes
ER  -