TY  - BOOK
AU  - Beard C N
TI  - Use of linear programming for analysis and planning
T2  - Civil Service College, Occasional Papers.19
U1  - B2891, L4 
PY  - 1974///
CY  - London
PB  - H M S O       
KW  - Linear Programming
N1  - Appendix P 54-56
ER  -