A new method for estimating contraceptive failure rates

Bibliografske podrobnosti
Main Authors:	Bongaarts, John 1945- (Author), Rodriguez, German (Author)
Format:	Knjiga
Jezik:	angleščina
Izdano:	New York The Population Council 1989.
Serija:	Working papers / Population Council, Research Division no. 6
Teme:	Contraception > Failures > Developing countries > Statistical methods. Pregnancy, Unwanted > Developing countries > Statistical methods.