Auta, Tanko T. Prevention of smoking in selected health institutions in the first district of La Union / Tanko T. Auta. - City of San Fernando, La Union : [s.n.], 2016. - xiii, 89 pages : illustration ; 28 centimeter. Bibliography: pages 69-74. Subjects--Topical Terms: Smoking cessation. Dewey Class. No.: TH 613.85 Au8p 2016