TY - BOOK AU - Schoen,Diane H. AU - Dean,Mary-Catherine TI - Contemporary periodontal instrumentation SN - 0721645518 AV - RK361 .S36 1996 U1 - 617.6/32 20 PY - 1996/// CY - Philadelphia PB - W.B. Saunders KW - Periodontics KW - Instruments KW - methods KW - instrumentation KW - Periodontal Diseases KW - therapy N1 - Includes bibliographical references (p. 214-215) and index ER -