Hans J Hippler

Social Information Processing and Survey Methodology  Hans-J Hippler Norbert Schwarz Seymour Sudman eBook. Springer New York, 2012-12-06 ISBN 9781461247982     Social Information Processing and Survey Methodology (Recent Research in Psychology)  Hans-J Hippler Norbert Schwarz Seymour Sudman Paperback. Springer, 1987-10-24 ISBN 9780387965703