TY  - BOOK
AU  - Powers, John M
TI  - Dental materials: foundations and applications 
SN  - 9780323316378
AV  - RK 652.5 P69 2017 
PY  - 2017///
CY  - [Place of publication not identifed]
PB  - [publisher not identified]
N1  - Dental materials : foundations and applications, Dental
ER  -