Capel, Richard <br/><br/>
Opera / 
By Richard Capel. 
 - London :  Ernest Benn Ltd.,  1948. 
 - 132 p. ;  18 cm. 
<br/><br/>Cont.: 1. The nature of opera; 2. The archaic period; 3. The classical period; 4. The modern period 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operas--Stories, plots, etc