TY  - BOOK
AU  -  Simmons, Donald M.
TI  -  Linear programming for operations research
SN  -  0816279861
U1  -  519.72 SIM 
PY  - 1972///
CY  -  San Francisco
PB  -  Holden-Day
KW  -  Linear programming
N1  -  Bibliography: p. 282-283
ER  -