Vaughan Williams, Ralph,  1872-1958. <br/><br/>
Toward the unknown region :  song for chorus and orchestra / 
R. Vaughan Williams ; words by Walt Whitman. 
 - Rev. ed. 
 - London :  Stainer & Bell,  1918. 
 - vocal score (53 parts). 
<br/><br/> Vocal score.