Books by George F. Marnik
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-20%
Becoming Better Leaders: The Challenge of Improving Student Learning
Gordon A. Donaldson, George F. Marnik
€59.22
€74.03
-20% with code BOOKS
In stock at our supplier
-20%
As Leaders Learn: Personal Stories of Growth in School Leadership
George F. Marnik, Jr. Gordon A. Donaldson
€77.03
€96.29
-20% with code BOOKS
In stock at our supplier