00851cam a22002654a 4500001001100000005001700011008004100028010001500069020004000084024001800124035002000142040002500162042004100187050002400228082001600252100002000268245007900288246004800367260004100415300003700456500002000493650002300513650003000536700001900566000002167220230921135004.0050805e200700  maum         a001 0 eng    a2005053374  a0072257326 (alk. paper) :cDonation3 a9780072257328  a(OCoLC)61247466  aDLCcDLCdBAKERdC#P  ac=Program for Cooperative Cataloging00aTK5101b.B3153 200700a621.3822221 aBates, Regis J.10aPrinciples of voice & data communications /cRegis J. Bates, Marcus Bates.3 aPrinciples of voice and data communications  aBoston :bMcGraw-Hill Irwin,cc2007.  axxviii, 782 p. :bill. ;c24 cm.  aIncludes index. 0aTelecommunication. 7aTelecommunication.2sears1 aBates, Marcus.