Buy Used and New ThomasWidmer Books

Evaluation: Ein systematisches Handbuch

by

ISBN 13: 9783531157412

Format: Perfect Paperback (634 pages)

Published: Feb 2009

Save for later

Handbuch der Evaluationsstandards: Die Standards des "Joint Committee on Standards for Educational Evaluation"

by

ISBN 13: 9783531146720

Format: Perfect Paperback (356 pages)

Published: Feb 2006

Save for later