W.B. Henning memorial volume  edited by Mary Boyce and IlyaGershevitch. 

 - 1st ed. 
 - London  Lurd Humphries  1970 
 - xlii, 467p., ill. 24cm. 
<br/><br/><label>ISBN: </label>85-331-255-9. 
<br/><br/><label>Dewey Class. No.: </label>012,  / W11W