Torgersen, Paul E. A concept of organization Paul E. Torgersen. - New York American Book, Van Nostrand [1969] - ix, 173 p. 921004 Bibliographical footnotes. LCCN: 69014999 Subjects--Topical Terms: OrganizationManagement LC Class. No.: HD31 / .T637 Dewey Class. No.: 658.1/1