An insight to digital information 
Edited by Pearson custom publishing 
 - U.S.  Pearson custom publishing  2005 
 - x,1.6index, ill.  Pbk 
<br/><br/><label>ISBN: </label>0536904022 
<br/><br/><label>LC Class. No.: </label>TK5105.8885.A2.I6 2005