Douglas,Evan J. Managerial economics analysis and strategy/ Evan J. Douglas, with empirical cases by Scott Callan - 4th edition - London Prentice-Hall, Inc. 1992 - xxi; 665pages illustrations includes bibliographical references and index ISBN: 0-13554346-0 Subjects--Topical Terms: Managerial economics LC Class. No.: HD 30.22 / .D68 1992