TY  - BOOK
AU  - Wolsey, Laurence A.
TI  - Integer programming
SN  - 0471283665
U1  - 519.77 WOL 1998 
PY  - 1998///
CY  - New York
PB  -  Wiley
KW  - Integer programming
N1  - Includes bibliographical references and index
ER  -