00495pam a2200169 a 4500003000400000005001700004008004100021020002400062040000800086050002300094100001800117245005300135260003700188300003400225500002000259650004600279OSt20210708082450.0850130s1985    nyua          001 0 eng    a0070106673 (pbk.) :  cDLC00aTK5105b.C484 19851 aChasin, Mark.10aComputer connections on a budget /cMark Chasin.  aNew York :bMcGraw-Hill,cc1985.  avii, 209 p. :bill. ;c23 cm.  aIncludes index. 0aData transmission systemsxPopular works.