Polls & surveys understanding what they tell us

Polls & surveys understanding what they tell us

Pokaži sve verzije (2)
Bibliografski detalji
Glavni autor: Bradburn, Norman M.
Daljnji autori: Sudman, Seymour
Format: Knjiga
Jezik:English
Izdano: San Francisco Jossey-Bass 1989, 1988.
Teme:
Public opinion polls.