Academic characteristics and their relationship as precursors to drug use and involvement among Puerto Rican adolescents
By: by Alexander Arne Olsen.
Publisher: Boston College
Published: 1977
Place of publication: [Chestnut Hill, Mass.]
Language: eng
Number of pages: 519
Subjects: Drug abuse -- Puerto Rico.; Drug abuse -- Social aspects -- Puerto Rico.; Puerto Rico -- Social conditions.
Notes: Thesis--Boston College.

Bibliography: leaves [143]-152.

Department of Education.