Sproull Wayne T <br/><br/>
X-ray in practice 

 -  1946 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>27192 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>X-ray
<br/><br/><label>Dewey Class. No.: </label>C53, H62