Bontrager, Kenneth L . Textbook of radiographic positioning and related anatomy Kenneth L. Bontrager, John P. Lampignano. - 6th ed.. - St. Louis Elsevier c2005. - xix,850 p.: ill.; 31 cm. ISBN: 9780323025072 Subjects--Topical Terms: Radiology, Medical Radiation. Dewey Class. No.: 616.0757 / T29T