Filon, S. P. L <br/><br/>
The National Central Library 
 an experiment in library cooperation 

 - London  The Library Association  1977 
 - xv, 360p. : ill. 
<br/><br/><label>ISBN: </label>085365249X 
<br/><br/><label>LC Class. No.: </label>Z 792.L5844 Fil