Wallen, Carl J. 4 0

Effective classroom management / 6 6 Carl J. Wallen, LaDonna L. Wallen. - Abridged ed. - - ix, 309 p. : ill. 24 cm. - - - - - . - . - 0 . - . - 0 .



Includes bibliographies and index.



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0205059856 : $5.95

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77010780

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