Truett, Lila J Managerial economics : analysis, problems, cases / Lila J Truett; Dale B Truett - 2nd ed. - Cincinnati : South-Western Pub. Co., ©1984. - viii, 487 p. : illustrations ; 24 cm Subjects--Topical Terms: Managerial economics. Dewey Class. No.: 338.5024658 / TRM 1984