00617 a2200181 4500 0256174040 DLC DLC 004.6 Walrand, Jean. Communication networks : a first course Jean Walrand. 2nd ed. Boston : WCB/McGraw-Hill, c1998. xv, 336 p. : ill. (some col.) ; 24 cm. Computer networks. Publisher description http://www.loc.gov/catdir/description/mh023/97045604.html Table of contents http://www.loc.gov/catdir/toc/mh022/97045604.html BK 621.3821 WAL ddc 8204 8204 0 0 0 0 NFIC CL CL GEN 2003-09-20 Progressive International Agencies 1671.11 0 621.3821 WAL SEECS003836 2012-11-14 2017-01-05 BK