TY  - BOOK
AU  - Earl O. Heady
AU  -  Wilfred Candler, 
TI  - Linear programming methods
U1  - 519.72 
PY  - 1963///
CY  - Ames
PB  - Iowa state university Press
N1  - Earl O. Heady & Wilfred Candler: Linear programming methods.  Ames.  Iowa state university Press, 1963.--(519.72HEA)
ER  -