TY  - SER
TI  - Bulletin of the Operations Research Society of America
SN  - 0030-3666
PY  - 1957///-
CY  - Baltimore
PB  - The Society of Operations Research Society of America
KW  - Operations research
KW  - Periodicals
N1  - UKM: v.18-23 ( 1970-1975)
ER  -