Guide to the internent 
Lubka,Willie Holden, Nancy 
 - Dorling Kindersley  New york  2000 
 - 447p  ills; Tables; Appendices; index  23cm 
<br/><br/><label>ISBN: </label>9780751327380 
<br/><br/><label>Dewey Class. No.: </label>004.67 LUB