New special libraries:   A periodic supplement to the fifth edition of directory of special libraries and information centers   
/ Gale Research Company, Issue no. 2, March, 1980, entries 284-606 United States 85-124 Canada  
 - Michigan:   Gale Research Company,   1980 
 - 82p.  
<br/><br/> Issue no. 2 
<br/><br/><label>ISSN: </label>0193-4287  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Special libraries 
<br/><br/><label>Subjects--Index Terms: </label>Periodic supplement  Special libraries  
<br/><br/><label>Universal Decimal Class. No.: </label>D 026+022.6(71+73)   / L9.1