TY  - BOOK
AU  - Williams,N.
TI  - Linear and non-linear programming in industry
U1  - 658.505 
PY  - 1967///
CY  - London
PB  - Pitman
KW  - Programming (Mathematics)
KW  - Linear programming
KW  - Industrial management
N1  - Bibliography: p. 180-182
ER  -