Dental materials: Properties and manipulation, 9th ed. / J.M. Powers & J.C. Wataha
Mosby Elsevier, c2008. 

"Focusing on dental materials most commonly used, this comprehensive text covers the tasks that dental assistants and hygienists typically perform. It describes current and emerging dental materials, how to properly mix and apply them, and how to explan them to patients. With this edition, you'll stay on top of the rapidly developing field of dental materials!"