Kviz, Frederick J., Statistics for nurses : an introductory text / Frederick J. Kviz, Kathleen Astin Knafl ; foreword by Harriet H. Werley - xiii, 317 páginas : graficas ISBN: 0316507504 Subjects--Topical Terms: Enfermería--Metodos estadisticos LC Class. No.: RT68 / K85 Dewey Class. No.: 519.5