Held, Gilbert,  1943- <br/><br/>
TCP/IP professional reference guide / 
Gilbert Held 
 - Boca Raton, FL :  CRC Press,  2001 
 - xv, 239 p. :  ill. ;  26 cm. 
<br/><br/><label>ISBN: </label>0849308240 (alk. paper)  RM220.90 
<br/><br/><label>LCCN: </label>00-045511 
<br/><br/><label>Subjects--Topical Terms: </label><br/>TCP/IP (Computer network protocol)<br/>Internetworking (Telecommunication)