Project management : a managerial approach / Jack R. Meredith, Samuel J. Mantel, Jr. Meredith, Jack R. Mantel, Samuel J. Project management. HD69.P75 M47 1985 658.404 19 MEP Includes bibliographies and index. New York : Wiley, c1985. c1985. 1985 Text xvi, 494 p. : eng Wiley series in production/operations management