Jefferson, George <br/><br/>
Library co-operation / 
by G. Jefferson 
 - Rev ed. 
 - London :  Andre Deutsch,  1968 
 - 172 p. ; 23 cm. 
<br/><br/>p. 153-167. 
<br/><br/><label>ISBN: </label>0233958398 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library cooperation