Dual record system pretests

Podrobná bibliografie
Hlavní autor:	Lao, Menelea V.
Médium:	Kniha
Jazyk:	English
Vydáno:	[Tagbilaran City Bohol Province MCH/FP Project 1976.
Edice:	Vital rate series. Documentation note / Bohol Province MCH/FP Project no. 7
Témata:	Health attitudes > Philippines > Bohol > Examinations, questions, etc. Hygiene, Public > Evaluation.