Sistemas de salud.
Series: Publicación científica no. 234; Publicaciones científicas (Washington, D.C.) ;; no. 234.
Publisher: Organizacion Panamericana de la Salud
Published: 1972
Place of publication: Washington
Language: spa
Number of pages: 46
Subjects: Public health administration.; Health planning.
Notes: Bibliography: p. 23-24.
Issued also in English.