Research methods Quantitative &Qualitative Approaches
Research methods Quantitative &Qualitative Approaches Olive M. Mugenda and Abel G. Mugenda - rev.ed. - Kenya African center for technology studies(ACTS) 1999. - xii,256p.; ill.; 21cm.
Includes bibliographical references and index.
1/12/2010
9966411070
H61.M8 2003.