00377nam a2200145Ia 4500001000500000005001700005008004100022020001500063082001700078100001900095245006800114250000700182260001800189650002400207343820261006003714.0120911s9999    xx            000 0 und d  a0131876597  a658.4034 TAH  aTaha, Hamdy A.  aOperations research :an introduction / Hamdy A. Taha. - 5th ed.  a5E  aPrentice Hall  aOperations research