TY  - BOOK
AU  - Casley, D J
AU  - Lury, D A, ed.
TI  - Data collection in developing countries
SN  - 0-19-877124-X
U1  - 309.0723 21st
PY  - 1982///
CY  - Oxford
PB  - Clarendon
KW  - SOCIAL SURVEYS-DEVELOPING COUNTRIES; SAMPLING (STATISTICS)
N1  - This book belongs to DMEO
ER  -