TY  - BOOK
AU  - Lutz W.
TI  - Community health surveys practical guide for health workers
SN  - (pbk)
U1  - 001.422 
PY  - 1982///
CY  - Switzerland
PB  - International Epidemiological Association
KW  - Sampling-Statistical methods
KW  - Number tag sampling
KW  - Stratified sampling
KW  - Cluster sampling
KW  - Community health
KW  - IIMC
N1  - Vol 2: Survey sampling
Vol 3: Using available information
ER  -