TY  - BOOK
AU  - Zangwill W I
TI  - Pathways to solutions, fixed points and equilibrah
T2  - Prentice Hall series iin computational  mathematiocs
U1  - X: (B), M1 
PY  - 1981///
CY  - New Jersey 
PB  - Prentice Hall        
KW  - Mathematics Economics
ER  -