TY - BOOK AU - Powers, John M. TI - Dental materials : properties and manipulation SN - 9780323049641 (pbk) U1 - 617.695 PY - 2008/// CY - St. Louis Missouri PB - Mosby An imprint of Elsevier KW - Dental materials KW - Polymer in dentistry KW - Teeth KW - Disease KW - Trauma KW - Varnishes KW - Mercury KW - Cements KW - IIDC N1 - Includes index ER -