Internet literacy/  English. 
Fred T.Hofstetter 
 - 2nd ed. 
 - America:  McGraw-Hill companies,  2001. 
 - xx,354p.;  ill.;  27cm. 
<br/><br/><label>ISBN: </label>0072398213 
<br/><br/><label>Dewey Class. No.: </label>681.141  / HOE