nam a22 7a 4500 20700 20700 170120b xxu||||| |||| 00| 0 eng d 9780323078368 RK 652.5 .P69 2013 POWERS, JOHN P. 2013 Dental materials: Properties and Manipulation. JOHN, POWERS C. 10 th ed. USA: Elsevier, 2013 246p. : ill. includes indexes 24 cm Dental materials lcc BOOKS RK 652.5 .P69 2013