Motivation and learning : applying contingency management techniques
Mark L. Berman, editor
Bok Engelsk 1971 Mark Laurence Berman
Utgitt | Englewood Cliffs, N.J. : Educational Technology Publications , [1971]
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Omfang | ix, 206 s.
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Emner | |
ISBN | 0877780234
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Utgitt | Englewood Cliffs, N.J. : Educational Technology Publications , [1971]
|
---|---|
Omfang | ix, 206 s.
|
Emner | |
ISBN | 0877780234
|