Nonmonetary Commodity Incentives in Family Planning Programs: A Preliminary Trial

Autor:	Perkin, Gordon W.
Zdroj:	Studies in Family Planning, 1970 Sep 01. 1(57), 12-15.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/1965243 Zobrazit plný text záznamu