Parker, Willard E. 1900- Human relations in supervision: leadership in management, by Willard E. Parker and Robert W. Kleemeier. - New York : McGraw-Hill, 1951. - vii, 472 p. : illus. ; 21 cm. Index present. Subjects--Topical Terms: Personnel management.Supervisors, Industrial.--Personnel management. Dewey Class. No.: 658.4092 / PAH 1951