TY  - BOOK
AU  - Harpham,Trudy
AU  - Timaeus,Ian
ED  - World Bank.
TI  - Objectives and methods of a world health survey
PY  - 1988///
CY  - Washington, D.C.
PB  - World Bank
KW  - Data collection
KW  - methods
KW  - Health surveys
ER  -