Peterson, Shailer Alvarey, 1908- Clinical dental hygiene / by Shailer Peterson - 4th ed. - Saint Louis : C.V. Mosby Co., 1972 - x, 356 p. : ill. ; 27 cm. Includes bibliographical references ISBN: 0801638100 Subjects--Topical Terms: Dental hygiene National Library of Medicine Call No.: WU90 / .P485c 1972 9