Bontrager, Kenneth L. Bontrager's handbook of radiographic positioning and techniques / 7th ed. Kenneth L. Bontrager, John P. Lampignano. - St. Louis, Mo. : Mosby/Elsevier, - vii, 323 p. : ill. Includes index. ISSN: 9780323056304 Subjects--Topical Terms: Radiography, Medical--Positioning--Handbooks, manuals.Anatomy, Regional--Handbooks.Posture--Handbooks. LC Class. No.: RC 78.4 BON 2010.