TY - BOOK AU - Derfler,Frank J. TI - Practical Networking SN - 0789722526 AV - TK5105.7 .D4644 2000 U1 - 004.6/8 21 PY - 2000/// CY - Indianapolis, Ind. PB - Que KW - Local area networks (Computer networks) KW - Wide area networks (Computer networks) KW - Internetworking (Telecommunication) N1 - Includes index ER -