TY  - BOOK
AU  - Mugenda, Olive M. 
AU  - Mugenda, Abel G. 
TI  - Research methods: quantitative and qualitative approaches 
SN  - 9966411070
AV  - H16.M8 2003 
PY  - 2003///
CY  - Nairobi
PB  - Acts press
KW  - Research methodology
N1  - Includes bibliographical references and index
ER  -