Quantum electronics in lasers and masers.  v 52 
Edited by D. V. Skobelʹtsyn. Translated from the Russian. 
 - New York,  Consultants Bureau,  1972 
 - vii, 161 p.  illus.  27 cm. 
 - Proceedings (Trudy) of the P. N. Lebedev Physics Institute, v. 31 .
 - Trudy Fizicheskogo instituta.  English ;  v. 31. .
<br/><br/><label>Subjects--Index Terms: </label>Quantum electronics  Lasers  Semiconductors 
<br/><br/><label>Dewey Class. No.: </label>537.5/344  / SKO