TY  - BOOK
AU  - Mugenda,Olive M.
AU  - Mugenda,Abel G.
TI  - Research methods: quantitative and qualitative approaches 
SN  - 9966411070 :
AV  - H62.5 .A3
PY  - 2003///
CY  - Nairobi
PB  - ACTS Press
KW  - Research
N1  - Includes bibliographical references and index
ER  -