Jacob, J.  . <br/><br/>
Handbook of internet troubleshooting /  
by John Jacob. 
 - New Delhi :   Commonwealth publishers ,   2005 
 - 303p :  
<br/><br/><label>ISBN: </label>81-7169-872-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science
<br/><br/><label>Dewey Class. No.: </label>BV  / P5;3