Communiqués par Gordon B. Willis

Tous les2
Hardcover Book1
Paperback Book1

En stock chez iMusic Montrer les articles indisponibles

Cover for Gordon B. Willis · Cognitive Interviewing: A Tool for Improving Questionnaire Design (Hardcover Book) (2005)

Cognitive Interviewing: A Tool f... (2005)

Gordon B. Willis

Cover for Gordon B. Willis · Cognitive Interviewing: A Tool for Improving Questionnaire Design (Paperback Book) (2004)

Cognitive Interviewing: A Tool f... (2004)

Gordon B. Willis