TY  - BOOK
AU  - Ben-Israel A
AU  -  Ben-Tal A
AU  -  Zlobec S
TI  - Optimality in non linear programming : A feasible directions approach
T2  - Pure and Applied Mathematics
U1  - B2893P, M1 
PY  - 1981///
CY  - New York    
PB  -  Wiley Inter Science      
N1  - Glossary 141-42p
ER  -