Proceedings ed by B Freed etc 

 - Amsterdam  North-Holland         1975 
 - vii,245p.  cm. 
<br/><br/><label>Standard No.: </label>65,587 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>R3p72,N72, L5