"Lec Last - Model and Die Materials" Describes the various types of die materials; improved stone and metal plated dies of copper and silver. Intended for dental hygiene and dental assistants. Orig. air date: DEC 13 72 This is part of the Open.Michigan collection at: http://open.umich.edu/education
No content is added to this lecture.
This video is a part of a lecture series from of michigan