TY  - BOOK
AU  - Fourer,R.,et al
ED  - Gay, D.M
ED  - Kernighan, B.W
TI  - AMPL: modeling language for mathematical programming
SN  - 9780789507013
U1  - 18 
PY  - 1993///
CY  - Massachusetts
PB  - Boyd & Fraser
ER  -