African research studies in population information, education and communication / Edited by Tony Johnston, Aart De Zeeuw and Waithira Gikonyo. - ed. - Nairobi : UNFPA, 1991. - vii, 142 p. Includes bibliographical references and index. Subjects--Topical Terms: Demography.Economic theory. LC Class. No.: HB850.5 / .A3