Plaque and calculus removal : considerations for the professional /

Cochran, David L. (David Lee), 1952-

Plaque and calculus removal : considerations for the professional / David L. Cochran - [Place of publication not identifed] : [publisher not identified], c1994

Plaque and calculus removal : considerations for the professional, Plaque

867152850

RK 60.7 .C63 1994