Pedley, Paul <br/><br/>
The invisible web :  searching the hidden parts of the internet / 
Paul Pedley 
 - London :  Aslib-IMI,  2001 
 - xiv, 138 p. ;  20 cm. 
<br/><br/><label>ISBN: </label>0851424619 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Online databases--Directories<br/>Database searching<br/>Internet searching