Ramos, Aiza L. Performance of staff nurses in tertiary hospitals of Vigan City / Aiza L. Ramos. - [S.l.] : [s.n.], 2011. - xiv, 102 pages : illustration ; 28 centimeter. Bibliography: pages 74-76. Subjects--Topical Terms: Nurses. Dewey Class. No.: TH 610.73 R14p 2011