TY  - BOOK
AU  - Spivey W Allen
AU  -  Thrall Robert M
TI  - Linear optimization
SN  - 030841739
U1  - B2891, L0 
PY  - 1970///
CY  - New York
PB  - Holt Rinehart and Winston      
KW  - Linear Programming
N1  - Bibliography P 517-20; Appendixes P 375-516
ER  -