Merrill's atlas of radiographic positioning & procedures Merrills atlas of radiographic positioning procedures - 11th ed. 3 v. : ill. (some col.) ; 31 cm. - "St. Louis, Mo." Mosby/Elsevier 2007 ISBN: 9780323042109 Dewey Class. No.: 616.07572 FRA / 2.616.07572FRA