Mirrors for behavior II : an anthology of observation instruments /
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| Corporate Author: | |
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| Other Authors: | , |
| Format: | Book |
| Language: | English |
| Published: |
[Philadelphia] :
Classroom Interaction Newsletter in cooperation with Research for Better Schools ,
[1970].
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| Item Description: | "Classroom interaction newsletter. Special edition Spring 1970". Text also appears as the Summary (v.15) of Mirrors for behavior. Bibliography: v.2 section 4. |
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| Physical Description: | 2 v. : ill. |