Optimizing radiographic positioning 
Angeline M.Culliman 
 - London :  J.B.Lippincot company  1992. 
 - ix,245p. :  ill. ; 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0397510500 
<br/><br/><label>LC Class. No.: </label>RC78.4  / .C85 1992