Designing surveys that work! a step-by-step guide

Designing surveys that work! a step-by-step guide

Detaylı Bibliyografya
Yazar: Thomas, Susan J.
Materyal Türü: Kitap
Dil:English
Baskı/Yayın Bilgisi: Thousand Oaks, Calif. Corwin Press c1999.
Konular:
Social sciences > Research.
Social surveys.