Jennings, Daniel F. Effective supervision : frontline management for the '90's / Daniel F. Jennings. - Minneapolis/St Paul: West Publishing Company, [1993]. - xx, 484 p. : ill. ; 26 cm. Includes bibliographical references and indexes. ISBN: 0314011811 Subjects--Topical Terms: Personnel managementSupervision of employees Dewey Class. No.: 658.302