TY  - BOOK
ED  - World Health Organisation (WHO)
TI  - Sampling methods in morbidity surveys and public health investigations: tenth report of the WHO expert committee on health statistics
T2  - World Health Organisation Technical Report Series; No.336
U1  - 610.621 
PY  - 1966///
CY  - Geneva
PB  - WHO
KW  - Medical statistics
KW  - WHO
ER  -