Bottrall, Margaret Smith,  1909- <br/><br/>
William Blake: Songs of innocence and experience :  a casebook / 
edited by Margaret Bottrall. 
 - London :  Macmillan,  1970. 
 - 245 p.  
 - Casebook series .
<br/><br/>Includes bibliography. 
<br/><br/><label>ISBN: </label>0333056736  35/- 
<br/><br/><label>Subjects--Personal Names: </label><br/>Blake, William, 1757-1827.  Songs of innocence. <br/>Blake, William, 1757-1827.  Songs of experience.