The Knapp system of teeth regulation for major protrusion : with instructions for the application and operation of the protrusion set "b"
Miland A. Knapp
Bok Engelsk 1905
Utgitt | Minneapolis : S.S. White , 1905
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Omfang | 24 s. : ill.
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Utgitt | Minneapolis : S.S. White , 1905
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Omfang | 24 s. : ill.
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