How to make a social-survey interview schedule instructions for beginners

Manylion Llyfryddiaeth
Prif Awdur:	Lynch, Francis Xavier 1921-
Fformat:	Llyfr
Iaith:	English
Cyhoeddwyd:	New York Agricultural Development Council 1979.
Pynciau:	Social surveys > Philippines. Interviewing. Social sciences > Research.