Aids the dentist in a better understanding of the certification program of the American Dental Association. Describes the specification and certification program of the American Dental Association’s Research Division at the National Bureau of Standards. Presents the technical procedures used in the development of a specification, using silicate cement as an example.
We digitized and uploaded this film from the A/V Geeks 16mm Archive. Email us at email@example.com if you have questions about the footage and are interested in using it in your project. Buy this film on DVD.