00381nam a2200121 i 4500001000300000100002500003245004600028260003000074040000800104041000800112008004100120856009800161bg1 aHordeski, Michael F. 0aCommunications Networks /cM.F. Hordeski.  aBlue Ridge Summit,c1989.  cBPK  apol      s        pl     f     |000 0 pol    uhttp://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=29752yKatalog online BPK