Iannucci, Joen M. Dental radiography : principles and techniques / Joen M. Iannucci, Laura Jansen Howerton - 4th ed. - St. Louis, Mo. : Elsevier Saunders, c2012 - xvi, 466 p. : ill. (some col.) ; 28 cm. Includes bibliographical references and index ISBN: 9781437711622 (pbk.) RM221.05 1437711626 (pbk.) Subjects--Topical Terms: Radiography, Dental--methods