TY  - BOOK
AU  - Winston,Wayne L.
TI  - Operations research: applications and algorithms 
SN  - 0534924956 (cased)
PY  - 1991///
CY  - Belmont, Calif.
PB  - Duxbury Press
KW  - Operations research
N1  - Includes index; Includes bibliographical references
ER  -