TY  - BOOK
AU  - Ackoff,Russell Lincoln
TI  - Progress in operations research
T2  - Publications in operations research, 
SN  - 0471003301
U1  - 001.424 19
PY  - 1961/// [Printing 1966]
CY  - New York
PB  - John Wiley & Sons
KW  - Operations research
N1  - Includes index
ER  -