Bouwers A <br/><br/>
Achievements in optics 

 -  1946 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>26959 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Optics
<br/><br/><label>Dewey Class. No.: </label>C5b4:5962:N5, H6