TY  - BOOK
AU  - Beale E M L
TI  - Mathematical programming in practice
T2  - Topics in Operational Research. Ed by S Vajda
U1  - B2893, K8 
PY  - 1968///
CY  - London
PB  - SirIsaac Pitman         
KW  - Operational Research
N1  - Bibliography p 189-92; Appendixes p 184-88
ER  -