A new method for estimating contraceptive failure rates

书目详细资料
Main Authors:	Bongaarts, John 1945- (Author), Rodriguez, German (Author)
格式:	图书
语言:	英语
出版:	New York The Population Council 1989.
丛编:	Working papers / Population Council, Research Division no. 6
主题:	Contraception > Failures > Developing countries > Statistical methods. Pregnancy, Unwanted > Developing countries > Statistical methods.