Gralla, Preston <br/><br/>
How the Internet works / 
Preston Gralla ; [illustrated by Sarah Ishida, Mina Reimer & Stephen Adams]. 
 - Millenium ed. 
 - 324 p. :  col. ill. ;  26 cm. 
<br/><br/> Includes index. 
<br/><br/>What is the Internet? -- The Internet's underlying architecture -- Connecting to the Internet -- Communicating on the Internet -- How the World Wide Web works -- Common Internet tools -- Multimedia on the Internet -- Intranets and shopping on the Internet -- Safeguarding the Internet. 
<br/><br/><label>ISBN: </label>0789721325 9780789721327 
<br/><br/><label>LCCN: </label>99063011 
<br/><br/><label>Nat. Bib. No.: </label>GB99-W5896 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Internet--Popular works
<br/><br/><label>LC Class. No.: </label>TK5105.875.I57  / G724 1999