Wagner, Harvey Principles of operations research : with applications to managerial decisions / Harvey M. Wagner. - 1a ed. - New Jersey : Princes Hall, 1969 - p.v. : il.; 23 cm. Incluye bibliografias e índice Subjects--Topical Terms: Gestión--HistoriaIndistria--Gestión LC Class. No.: HD30 .5 / W34 1969