PFAHLER, G E <br/><br/>
Address to the first graduating class of x-ray technicians, trained in the high schools of Philadelphia.  [electronic resource] 

 -  The X-ray technician  Jul 1953 
 - 47-9 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philadelphia<br/>Radiography<br/>Schools<br/>X-Rays