Doty, Leonard A. Work methods and measurement for management / Leonard A. Doty. - Albany, NY : Delmar, c1989. - xi, 351 p. : ill. ; 24 cm. Includes bibliographical references. ISBN: 0827338309 LCCN: 88029103 Subjects--Topical Terms: Methods engineering.Work measurement. Dewey Class. No.: 658.5 / DOW