Marsha Speck
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Books by Marsha Speck
The Principalship: Building a Learning Community
$6.29
Why Can't We Get It Right?: Professional Development in Our Schools
Out of Stock
The Principal as Professional Development Leader
$12.79 - $79.95
Why Can't We Get It Right?: Designing High-Quality Professional Development for Standards-Based Schools
$39.95 - $86.95
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