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Communiqués par Richard Sagor

1 janvier 1993 – 15 mai 2000

Cover for Richard Sagor · Guiding School Improvement with Action Research (Paperback Book) (2000)
Paperback Book
Guiding School Improvement with ...
Richard Sagor
Cover for Richard Sagor · Guiding School Improvement with Action Research (Hardcover Book) (2000)
Hardcover Book
Guiding School Improvement with ...
Richard Sagor
Cover for Richard Sagor · How to Conduct Collaborative Action Research (Paperback Book) (1993)
Paperback Book
How to Conduct Collaborative Act...
Richard Sagor