Hoover, Ryan E <br/><br/>
Executive's guide to online information services 

 - White Plains:   Knowledge Industry Publications Inc,   1984 
 - xvi, 296p. 
<br/><br/><label>ISBN: </label>0-86729-089-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information services
<br/><br/><label>Subjects--Index Terms: </label>Data communications 
<br/><br/><label>Universal Decimal Class. No.: </label>D 681.3.022:65.01](026)  / M4