The impact science teaching.
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| OCLC: | 657974 |
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| 1. autor: | |
| Język: | English |
| Wydane: |
New Delhi,
Oxford & IBH Pub. Co.
[c1971]
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| Hasła przedmiotowe: | |
| Format: | Monograph Note that CRL will digitize material from the collection when copyright allows. |
| Opis fizyczny: | xx, 326 p. illus. 25 cm. |
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| Bibliografia: | Includes bibliographical references. |