Dental hygiene theory and practice / [edited by] Michele Leonardi Darby, Margaret M. Walsh - 2nd ed. - Philadelphia : W.B. Saunders, 2003 - xxiv, 1219 p., : ill. (some col.), col. map ; 29 cm. ISBN: 0721691625 RM428.00 Subjects--Topical Terms: Oral HealthDental care National Library of Medicine Call No.: WU113