Directory of special libraries and information centres 

 - 7th ed. 
 - Detroit:   Gale Research Company,   1963 
 - ix, 824p.  
<br/><br/> Vol.1 (Directory of special libraries and information centres in the united states and Canada); ISBN: 0-8103-0261-6 ; 1585p. <br/>Vol.2 (Geographic and personnel indexes); ISBN: 0-8103-0261-6 ; 824p. <br/> <br/> 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library science
<br/><br/><label>Subjects--Index Terms: </label>Special libraries Information 
<br/><br/><label>Universal Decimal Class. No.: </label>D 026+002.6(71+72)  / K3