A case study of the correspondence and open studies unit of the University of Lagos, an Open University school, is presented. Areas of discussion include characteristics of the country, the educational system in Nigeria, and the correspondence and open studies unit. Specific topics include: the physical setting of Nigeria; the population; the economy; communications; the political situation; characteristics of students of the correspondence and open studies unit; course objectives; instructional methods and media; course development; delivery systems; student admission, registration, and records; academic support services for students; student assessment and testing; and organization and administration of the university. (SW)