PETRIE, E A <br/><br/>
Educational problems in the evolution of the x-ray technologist.  [electronic resource] 

 -  The X-ray technician  Nov 1953 
 - 158-66 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biological Evolution<br/>Radiography--education<br/>Social Problems<br/>Technology, Radiologic--education<br/>X-Rays