Bradburn, Norman M. Asking Question:The Definitive Guide To Questionnaires Desingn--For Market Research,Political Polls,And Social And Health Questionnaires. - Revised Edition. - San Francisco: John Wiley&Sons Inc, 2004. - xvi,426p.: ill 23cm. ISBN: 0787970883 ISSN: 2231-7619 Subjects--Topical Terms: Questionnaires. Dewey Class. No.: 300.723 BRA.