Brace, Ian. Questionnaire design : how to plan, structure and write survey material for effective market research / Ian Brace. - London : Kogan Page, 2004. - xii, 289 p. ; 23cm. + CD-ROM. - Market research in practice series . Includes bibliographic references and index. ISBN: 074944181X (pbk.) Subjects--Topical Terms: Market surveys--Methodology.Questionnaires--Methodology. Dewey Class. No.: 658.83 / B796