Acosta Ramos, José A. Modelos, enfoques y estrategias de supervisión educativa José A. Acosta Ramos. - [Nueva ed.]. - San Juan, P.R. Publicaciones Yuquiyu c1993, 2000. - 314 p. 23 cm. Includes bibliographies. Subjects--Topical Terms: School supervisionSchool management and organization Dewey Class. No.: 371.203 / A185m 2000