20 größten Fehler, die Prinzipien machen und wie man sie vermeidet, Hardcover von Grady...
82,14 €
20 Biggest Mistakes Principals Make and How to Avoid Them, Hardcover by Grady, Marilyn L., ISBN 0761946004, ISBN-13 9780761946007, Brand New, Free P&P in the UK By surveying both teachers and administrators, and applying her own experiences as both teacher and a principal, Grady examines crucial errors from several key categories.
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