TY  - BOOK
AU  - Nichols,Paul
TI  - Social survey methods: the fieldguide for development workers 
SN  - 0855981253
AV  - H 62 .N53
PY  - 1991///
CY  - Oxford
PB  - Oxfam
KW  - Developing countries. social conditions. survey
N1  - Includes bibliographical references
ER  -