TY  - BOOK
AU  - Hilu,Virginia
ED  - NAIS Institute on Sex Education
ED  - NAIS Institute on Sex Education
ED  - NAIS Institute on Sex Education
ED  - National Association of Independent Schools.
TI  - Participación de la escuela en la educación sexual
T2  - Colección : Educación sexual
PY  - 1974///
CY  - México, D.F.
PB  - Editorial Pax-México, Librería Carlos Césarman
KW  - Sex instruction
KW  - Congresses
KW  - Local
N1  - Sponsored by the Committee on Educational Practices of the National Association of Independent Schools; Translation of Sex education and the schools; Bibliography: p. 217-219
ER  -