TY  - BOOK
AU  - CASLEY, D.J.
AU  - LURY, D.A.
TI  - Data collection in developing countries
SN  - 0194424014
PY  - 1981///
CY  - London
PB  - English Language Book Society
KW  - Sampling
KW  - Statistics
KW  - Developing countries
KW  - Statitical services
N1  - Includes index
ER  -