Information business 1984:   A guide to companies and individuals 

 - Amsterdam:   North-Holland,  1984 
 - xviii, 527p. 
<br/><br/>The annual directory of the information industry association 
<br/><br/><label>ISBN: </label>0-444-87514-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information 
<br/><br/><label>Subjects--Index Terms: </label>Information business 
<br/><br/><label>Universal Decimal Class. No.: </label>D 002.66(058.7)  / L7;M4