This series in four volumes is primarirly intended as a practical and for all those who are tackling the population problem in East Africa. It should assist policy-makers, administrators of family planning programmes, educators, organizers of mass education campaigns and research workers. The material presented should be useful for re-thinking approaches in family planning programming, communication, training-curricula and as a source for writing manuals to train field-workers. The core of the material has been collected through a social anthropology survey.