OCLC  a national library network 
edited by Anne Marie Allison and Ann Allan 
 - London  Mansell Publishing  1979. 
 - 248p. 24cm 
<br/><br/><label>ISBN: </label>0720109094 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Ohio College Library Center
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library information networks--United States