Blume, O. <br/><br/>
Duets   : for two trombones (or two bassoons)   [Música impresa] 
/ Blume ; edited by William Gibson 
 - New York   : International Music Company  , cop. 1959 
 - 2 particel.les   ; 31 cm 
<br/><br/> Per a dos fagots. Per a dos trombons 
<br/><br/><label>Publisher. No.: </label>1784  (Vol. 1) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fagot<br/>Trombó<br/>Instruments de vent - fusta<br/>Instruments de vent - metall<br/>Particel.les
<br/><br/><label>Universal Decimal Class. No.: </label>CONS fg MC2 Blu /1  (Vol. 1)