McGuigan, James R. Managerial economics / James R. McGuigan, R. Charles Moyer. - 4th. ed. - St. Paul : West Pub. Co., c1986. - xxi, 714 p. : ill. ISBN: 0314963626 : $30.95 Subjects--Topical Terms: Managerial economics. LC Class. No.: HD30.22 / .M32 1986 Dewey Class. No.: 658.4�19