The toothbrush: its use and abuse; a treatise on preventive dentistry and periodontia as related to dental hygiene,
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| Format: | Book |
| Language: | English |
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Brooklyn, N.Y., London,
Dental Items of Interest Publishing Co., incorporated; H. Kimpton,
1939
Brooklyn, NY : Dental Items of Interest Publishing, 1939 Brooklyn, N.Y. : London : 1939 |
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