Classification of instructional programs /
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Corporate Author: | |
Other Authors: | , |
Format: | Book |
Language: | English |
Published: |
Washington, D.C. :
National Center for Education Statistics : For sale by the Supt. of Docs., U.S. G.P.O.,
[1991]
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Subjects: |
Item Description: | |
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Physical Description: | xvi, 333 σ. ; 28 εκ. |
ISBN: | 0160345200 |