Conductas de riesgo en adolescentes de 12 a 19 años en Costa Rica
By: Mauricio Molina Delgado ... [et al.].
Contributors: Molina, Mauricio, 1967-
Publisher: Ediciones Perro Azul
Published: 1999
Place of publication: [San José?], Costa Rica
Language: spa
Number of pages: 126
Subjects: Adolescent psychology.; Adolescence.
Notes: Includes bibliographical references.