Mugenda, Olive M. Research methods : Quantitative and qualitative approaches / Olive M. Mugenda, Abel G. Mugenda._ - Rev. ed. - Nairobi, Kenya : ACTS press, c2003 - xi, 256 p. : ill. ; 24 cm. Includes appendix and index. ISBN: 9966411070 Subjects--Topical Terms: Social sciences --Methods Research --methodology Dewey Class. No.: 001.42 / MUG