Gerhard H. Fischer

Rasch Models  Gerhard H Fischer Ivo W Molenaar eBook. Springer New York, 2012-12-06 ISBN 9781461242307     Contributions to Mathematical Psychology, Psychometrics, and Methodology  Gerhard H Fischer Donald Laming eBook. Springer New York, 2012-12-06 ISBN 9781461243083     Rasch Models: Foundations, Recent Developments, and Application  Gerhard H. Fischer Ivo W. Molenaar Hardcover. Springer, 1995-04-13 ISBN 9780387944999     Contributions to Mathematical Psychology, Psychometrics, and Methodology (Recent Research in Psychology)  Gerhard H. Fischer Donald Laming Paperback. Springer, 1993-12-17 ISBN 9780387941691