How many Peruvians have died
暂无分享，去创建一个
Patrick Ball | Jana Asher | David Sulmont | J. Asher | P. Ball | Daniel Manrique | D. Manrique | David Sulmont
[1] H. Hogan. The 1990 Post-Enumeration Survey: operations and results. , 1993, Journal of the American Statistical Association.
[2] W. Deming,et al. On a Method of Estimating Birth and Death Rates and the Extent of Registration (Excerpt) , 1949 .