O'Leary, Mick. <br/><br/>
The Online 100 / 
Subtitle on cover:  Online magazine's field guide to the 100 most important online databases  Online one hundred 
Mick O'Leary. 
 - Wilton, CT :  Pemberton Press,  1995. 
 - xx, 233 p. ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/>General & business news --  Business --  U.S. & international companies --  Current events, law & government --  General & physical science --  Life sciences & medicine --  Technology & computing --  Intellectual property --  Social sciences & humanities --  General reference/multidisciplinary. 
<br/><br/> Provides a clear and concise description of each online database; evaluates strengths and weaknesses; provides information on span and update frequency of data; typical search costs; CD-ROM and internet availability and offers tips and advice that will allow the reader to use each resource to greatest advantage. 
<br/><br/><label>ISBN: </label>0910965145 
<br/><br/><label>LCCN: </label>95189019  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Databases--Directories.<br/>Information storage and retrieval systems--Directories.<br/>Information services--Directories.
<br/><br/><label>LC Class. No.: </label>QA76.9.D32  / O45 1995