Worker's education discussion methods on population and family planning questions.

Worker's education discussion methods on population and family planning questions.

Chi tiết về thư mục
Tác giả của công ty: International Labour Office
Định dạng: Sách
Ngôn ngữ:English
Được phát hành: Geneva International Labour Office 1971.
Những chủ đề:
Birth control > Study and teaching > Handbooks, manuals, etc.
Education of adults > Handbooks, manuals, etc.Discussion > Handbooks, manuals, etc.