“Academic Achievement, Social
Background, and Occupational Recruitment – A Longitudinal Study of Graduates
from a Peruvian University” Chicago, University of Chicago, Comparative
Education Center. Unpublished paper in
English subsequently published in Spanish (see next reference).
“Logro Académico, Antecedentes Sociales y Reclutamiento
Ocupacional.” Revista del Centro de Estudios
Educativos (México) Vol. III, No. 1 (1973), pp. 35-66.