TY  - BOOK
AU  - Casley,Dennis J.
AU  - Lury,Denis A.
TI  - Data collection in developing countries
SN  - 0198772823
PY  - 1987///
CY  - Oxford
PB  - Clarendon Press
KW  - Data collection
KW  - Statistics
KW  - Developing countries
ER  -