Stephanovsky, K. <br/><br/>
20 Studies   : for bass trombone or trombone with F attachment   [Música impresa] 
/ K. Stephanovsky   ; edited by Keith Brown 
 - New York   : International Music Company  , cop. 1964 
 - 15 p.   ; 31 cm 
<br/><br/> Per a trombó 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trombó<br/>Estudis i exercicis<br/>Partitures
<br/><br/><label>Universal Decimal Class. No.: </label>CONS