Cox, John <br/><br/>
Online and CD-ROM database searching  keyguide to information sources 
John Cox 
 - London  Mansell  1991 
 - xxiv, 247p.  24cm 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0720120934 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information retrieval--Bibliography<br/>Online information retrieval services<br/>Database searching--Bibliography
<br/><br/><label>Dewey Class. No.: </label>016.0253  / COX