TY  - BOOK
AU  - B Lev and H J Weiss 
AU  - Lev, B    Weiss, H J 
TI  - Introduction To Mathematical Programmingl (quantitative Tools For Decision Making) 
SN  - 0713134550 
U1  - 519.7 LEV W  
PY  - 1982///
CY  - London
PB  - Edward Arnold
KW  - Statistics
ER  -