TY  - BOOK
AU  - Hartley Roger
TI  - Linear and non linear programming: An introduction to linear methods in matematical programming
T2  - Ellis Horwood series in mathematics and its applications
U1  - B2893P, M5 
PY  - 1985///
CY  - New York    
PB  -  John Wiley       
KW  -  stochastic
KW  - optimization
ER  -