Gehrkens, Karl Wilson  <br/><br/>
Twenty lessons in conducting /  
Karl Wilson Gehrkens  
 - 1 ed. 
 - s/l :   Oliver Ditson,   1930 
 - 63 p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Musica
<br/><br/><label>Dewey Class. No.: </label>781.6 G27