Mabuga, Paulina Perceived peer influence on sexual behaviour among secondary schools adolescents in Dar es Salaam Tanzania : a case study of Dar es Salaam region - Dar es Salaam : University of Dar es Salaam, 2006. - xi,94p. : ill. ; 30cm. Includes bibliographical references Subjects--Topical Terms: LC Class. No.: THS EAF HQ27.T34M32