Lengyel, Bela A.  x <br/><br/>
Lasers ;  generation of light by stimulated emission 

 - x 
 - N.Y.,  Wiley  1966 
 - xi, 125p. 
<br/><br/>
<br/><br/><label>ISBN: </label>x  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Optics Optics 
<br/><br/><label>Dewey Class. No.: </label>535.58/LEL