New directions in science teaching ; a report of a cooperative project in seventeen secondary schools with the Bureau of Educational Research in Science, Teachers College, Columbia University /
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| Format: | Book |
| Language: | English |
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New York :
McGraw-Hill Book Co.,
[1949]
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| Physical Description: | xi, 164 pages ; 21 cm. |
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| Bibliography: | Bibliography: pages 153-159. |