TY  - BOOK
AU  - Nichols,Paul
TI  - Social survey methods :a field guide for development workers / (Acc: 2078): a fieldguide for development workers 
SN  - 0855981253 (cased) :
U1  - 300.72 NIC 22
PY  - 1991///
CY  - Oxford
PB  - Oxfam Publications
KW  - Social surveys
KW  - developing countries
ER  -