Leinwoll, Stanley. <br/><br/>
Understanding lasers and masers. 
Stanley Leinwoll. 
 - New York  Rider  c1965 
 - viii, 87 p.  illus., ports.  23 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>65014762 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lasers.<br/>Masers.