TY  - BOOK
AU  - Lutz, Walter 
ED  - World Health Organization.
ED  - International Epidemiological Association.
TI  - Planning and organising a health survey: a guide for health workers
SN  - -
AV  - RA408.5 C6 1986
PY  - 1986///
CY  - [Geneva?] : 
PB  - International Epidemiological Association, 
KW  - Health surveys -- Methodology.
KW  - Health surveys -- Planning.
KW  - Epidemiologic Methods.
ER  -