Springer tracts in modern physics 

 - New York:   Springer-Verlag Berlin Heildberg,   1975 
 - vi, 303p. 
<br/><br/> Vol. 73 Excitons at high density 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics
<br/><br/><label>Subjects--Index Terms: </label>Synchrotron radiation 
<br/><br/><label>Universal Decimal Class. No.: </label>53(05)