Vanier, Jacques <br/><br/>
Basic theory of lasers and masers :  a density matrix approach / 
Jacques Vanier 
 - New York :  Gordon and Breach Science Publishers,  1971 
 - xii, 115 p. :  ill. ;  24 cm. 
 - Documents on modern physics .
<br/><br/><label>ISBN: </label>0677303408 
<br/><br/><label>LCCN: </label>73-115470 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lasers<br/>Masers