ISBN 9780787970888 books & textbook
Asking Questions: The Definitive Guide to Questionnaire Design -- For Market Research, Political Polls, and Social and Health Questionnaires
Bradburn, Norman M. Sudman, Seymour Wansink, Brian
Jossey-Bass /2004-04-30 Paperback / 448 Pages
isbn-10: 0787970883 / isbn-13: 9780787970888
