Periodic system of the elements.
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| Title: | Periodic system of the elements. |
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| Authors: | Payne, E. C. |
| Source: | Journal of Chemical Education; April 1938, Vol. 15, p180-183, 4p |
| Database: | Applied Science & Technology Source |
| ISSN: | 00219584 |
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| DOI: | 10.1021/ed015p180 |