00457nam a2200157 a 4500020002700000020003000027100001900057245004200076250001200118260003600130300001300166490001700179650002500196650003000221856004800251  a0131889230 (hardcover)  a9780131889231 (hardcover)1 aTaha, Hamdy A.10aOperations Research : an introduction  a8th ed.  a[S.l.] :bPrentice Hall,c2009.  a813 p. ;1 a8th edition.  a Operations research  aProgramming (Mathematics)40uhttp://10.10.170.122:8080/browse/book/18262