Harris, Mary B. 4 0 1943-

Classroom uses of behavior modification / 6 6 [compiled by] Mary B. Harris. - - - vii, 440 p. : ill. 23 cm. - - - - - . - . - 0 . - . - 0 .



Includes bibliographies.



5

















5





067509156X

2 = =







77182944

2




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6 --0-- 2 --------



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Classroom management.;Educational psychology. --------20--


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LB3011 / .H282

370.15 / 2

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