TY  - BOOK
AU  - Pratt,Brian
AU  - Loizos,Peter
TI  - Choosing research methods: data collection for development workers 
SN  - 0855981776
AV  - H 62 .P73 1992
PY  - 1992///
CY  - Oxford
PB  - Oxfam
KW  - Economic development
KW  - Research
KW  - Statistical methods
KW  - Operations Research
N1  - Includes index
ER  -