Lang, Paul Henry  <br/><br/>
Critic at the opera /  Paul Henry Lang 

 - New York :  W.W. Norton,   1971. 
 - 304 p. ;  22 см. 
 - 782.1(09) (NLA) .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operas
<br/><br/><label>Universal Decimal Class. No.: </label>782.1(09) (NLA)