*0011604653 *008930217s1992 xx# 000 0 nob *019 $bk *08230$a004.65 *100 $aMyrstad, Trond$_129051800 *245 $aTestsvitsj for bredbånds ISDN *300 $aS. 63-65 *773 $tTelektronikk$gÅrg. 88, nr 3 (1992)$x0085-7130$w(NO-LaBS)537526(tnr) *999 $z9300152281$anorart:9300152281 ^