TY  - BOOK
AU  - Mugenda, Olive M.
TI  - Research methods: Quantitative and qualitative approaches
SN  - 9966411070
AV  - H16 .M8 2003
PY  - 1999///
CY  - Nairobi
PB  - Acts press
KW  - data analysis,developing researchinstruments,types of research
ER  -