*0011738574
*008990621s1998    xx#           000 0 nob
*019  $bk
*08230$a621.385
*100  $aTosterud, Svein-Erik$_135382000
*245  $aLangt frem for IP-telefoni?
*300  $aS. 34-35 : ill.
*650  $aip-telefoni$9nor$2norart$_132503800
*773  $tDatatid$gÅrg. 20, nr 9 (1998)$x0332-8171$w(NO-LaBS)856848(tnr)
*999  $z9900253741$anorart:9900253741
^