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Multilingual
1
Henderson, James George., 374-H496t | Merrill | 2000 374-H496t,
2
Beach, Don M., 370.01-B365s | Allyn and Bacon | 2000 370.01-B365s,
3
Sergiovanni, Thomas J., 372-S484p | Allyn & Bacon | 2001 372-S484p,
1
Association for Supervision & Curriculum Development [, ]
2
Association of California School Administrators [, ]