Functional education for family life planning.

Detalhes bibliográficos
Autor Corporativo:	World Education (Organization : U.S.)
Outros Autores:	Keehn, Thomas B., Harman, David
Formato:	Livro
Idioma:	English
Publicado em:	New York World Education 1971-
Assuntos:	Family planning > Study and teaching. Family life education. Fundamental education.