Rolland, Romain. <br/><br/>
Beethoven complete piano music /  Folleto 
appreciation and notes on the composer and the music and the famous essay The appassionata by Romain Rolland. 
 - New York :   Murray Hill Records,  c1968. 
 - 47 p. ;  31 cm. 
<br/><br/> Catalogación preliminar. 
<br/><br/><br/>Texto en inglés.