UE-Buch der Klaviermusik des 20. Jahrhunderts;  styles in 20th century piano music. 

 - [Wien] :  Universal Edition,  [c1968] 
 - score (90 p.) 
<br/><br/><label>Publisher. No.: </label>U.E. 12050. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Piano music--Scores.<br/>Piano music--20th century.
<br/><br/><label>Dewey Class. No.: </label>P/644