Lengyel, Bela A. <br/><br/>
Lasers;  generation of light by stimulated emission / 
Bela A. Lengyel. 
 - New York,  Wiley  c1962. 
 - 125 p.  illus.  24 cm. 
<br/><br/> Includes index 
<br/><br/>Includes bibliography. 
<br/><br/>
<br/><br/><label>LCCN: </label>63009430  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lasers.
<br/><br/><label>LC Class. No.: </label>TK7872.L3  / L4 
<br/><br/><label>Dewey Class. No.: </label>621.366/LEL