TY  - BOOK
AU  - Swanson,Leonad W  .
TI  - Linear programing : basic theory and applications / 
SN  - 0070625808
U1  - 519.7201 
PY  - 1980///
CY  - London : 
PB  - McGraw-Hill , 
KW  - LINEAR PROGRAMMING
N1  - NULL
ER  -