Planty, Earl Gerald Training employees and managers for production and teamwork / by Earl G. Planty, William S. McCord and Carlos A. Efferson. With a foreword by Robert W. Johnson. - New York: Ronald Press Co. , 1948. - xiii, 278 p. : illus. ; 24 cm. Subjects--Topical Terms: employees-- Training--managers Dewey Class. No.: 658.3124 / PLT 1948