Hayes, Steven G. Radiographic anatomy, positioning, & procedures workbook / Radiographic anatomy, positioning, and procedures workbook Steven G. Hayes, Sr. - 3rd ed. - St. Louis : Mosby, 2003 - 2 v. : ill. ; 28 cm. ISBN: 0323014801 (v. 1) RM161.02 032301481X (v. 2) Subjects--Topical Terms: Radiography, Medical--Problems, exercises, etcRadiography, Medical--Positioning--Problems, exercises, etc National Library of Medicine Call No.: WN18.2 / .H417r 2003 9