Handbook on civil registration and vital statistics systems : Management, operation and maintenance /
Handbook on civil registration and vital statistics systems : Management, operation and maintenance /
Department of Economic and Social Affairs. Statistics Division.
- New York : United Nations , 1998.
- 199 p.
- ST/ESA/STAT/SER.F 72 .
92-1-161405-8
Վիճակագրություն
92-1-161405-8
Վիճակագրություն