TY  - BOOK
AU  - Gass, Saul I
TI  - An illustrated guide to linear programming
SN  - 9780486262581
U1  - 519.72 GAS 
PY  - 1990///, c1970
CY  - Mineola, NY
PB  - Dover Publications
KW  - Linear programming
N1  - Reprint. Originally published: New York : McGraw-Hill, 1970. Includes bibliographical references (p. 154-156) and index
ER  -