Sona A Ed. <br/><br/>
Lasers and their applications 

 - New York       Gordon & Breach        1976 
 - xiv,629p.  cm. 
<br/><br/><label>Standard No.: </label>27294 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>C5:72p1,N70, L6;1