1.
 |  | Title: Teachers Investigate Their Work: An Introduction to the Methods of Action Research (Investigating Schooling) by Herbert Altrichter, Peter Posch, Bridget Somekh ISBN: 0415093570 Publisher: Routledge Pub. Date: November, 1993 List Price: $29.95 Amazon.com Price: $29.95 |
2.
 |  | Title: Images of Educational Change by Herbert Altrichter, John Elliott ISBN: 0335201881 Publisher: Open Univ Pr Pub. Date: December, 1998 List Price: $29.95 Amazon.com Price: $29.95 |
3.
 |  | Title: Möglichkeiten und Grenzen der Qualitätsevaluation und Qualitätsentwicklung im Schulwesen by Peter Posch, Herbert Altrichter ISBN: 3706512386 Publisher: Studien Verlag Pub. Date: 01 January, 1999
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4.
 |  | Title: Wege zur Schulqualität by Herbert Altrichter, Peter Posch ISBN: 3706513803 Publisher: Studien Verlag Pub. Date: 01 January, 1999
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5.
 |  | Title: Lehrer erforschen ihren Unterricht. Eine Einführung in die Methoden der Aktionsforschung. by Herbert Altrichter, Peter Posch ISBN: 3781509338 Publisher: Klinkhardt Pub. Date: 01 January, 1998
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6.
 |  | Title: Windows: Research & Evaluation on a Distance Education Course by Terry Evans, Alistair Morgan, Herbert Altrichter ISBN: 0730013472 Publisher: Hyperion Books Pub. Date: December, 1991 List Price: $68.00 Amazon.com Price: $68.00 |