Cáceres, Ana C. La orientacion en instituciones educativas / Ana C. Cáceres. - 1. ed. - Río Piedras, Puerto Rico : Editorial Universitaria, Universidad de Puerto Rico , 1976. - 226 p. 21 cm. Includes bibliographies and index. ISBN: 0847727378 LCCN: 76010359 Subjects--Topical Terms: Personnel service in education LC Class. No.: LB1027.5 / .C23 Dewey Class. No.: 371.4