RIGGS, James L. Production systems:planning, analysis, and control / [by] James L.Riggs - 4th ed. - New York John Wiley 1987 - xxi, 745 p.- - Wiley series in production/Operations management . Includes index. ISBN: 471858889 Subjects--Topical Terms: Production management Dewey Class. No.: 658.5 / RIG