TY  - BOOK
AU  - Ackoff,Russell Lincoln
AU  - Sasieni,Maurice
TI  - Fundamentals of operations research / 
U1  - 658.4034  23 
PY  - 1968///]
CY  - New York
PB  - Wiley, 
KW  - Operations research
N1  - Includes bibliographies
ER  -