First Page | Document Content | |
---|---|---|
![]() Date: 2010-10-19 14:23:05Official statistics Econometrics Demography Political communication Survey methodology Sha Zukang United Nations United Nations Statistics Division United Nations Department of Economic and Social Affairs Science Information Statistics | Source URL: unstats.un.orgDownload Document from Source WebsiteFile Size: 589,29 KBShare Document on Facebook |