William F. Shughart Modern managerial economics ecnomic theory for business decisions/ Bryan Lowes and John R. Sparkes - USA : South western publishing co, 1993 - xxiii,659 pages. : ill. ; 23 cm Includes index ISBN: 0538817348 9780538817349 LCCN: GB74-27008 Subjects--Topical Terms: Managerial economics LC Class. No.: HD 30.22 / .S53 1993 Dewey Class. No.: 338.7/01