Rwegoshora, Hosea M. M A guide to social science research - 2nd ed. - Dar es Salaam. : Mkuki na Nyota. 2014. - xi,376p. : ill. ; 23cm. Includes bibliographical references and index ISBN: 978-9987-449-17-0 Subjects--Topical Terms: Social sciences-- researchResearch LC Class. No.: EAF H62.R853