Linsangan, Jerwin R. Work values and job performance of the administrative staff of La Union National High School / Jerwin R. Linsangan. - Osias Foundation, Balaoan, La Union : [s.n.], 2016. - xiii, 86 pages : illustration ; 28 centimeter. Includes bibliographical references. Subjects--Topical Terms: Job performance standard. Dewey Class. No.: TH 658.5 L65w 2016