*0011673584
*008961024s1980    xx#           000 0 nob
*019  $bk
*08230$a621.385
*100  $aBothner-By, Halvor$_169159000
*245  $aMot digitalnettet, teleteknikk blir datateknologi
*300  $aS.150-171
*773  $tTelektronikk$gÅrg.76, nr.1 (1980)$x0085-7130$w(NO-LaBS)537526(tnr)
*999  $z9600027326$anorart:9600027326
^