Etiqueta de registo: 00272nx 2200109n 45
001 278939
095 ## $aPTBN00243375
100 ## $a19980406apory0103 ba
152 ## $bSIPOR
250 ## $aSociedade da informação$yPortugal
675 ## $a316.3(469)$vBN$zpor
675 ## $a002(469)$vBN$zpor
801 #0 $aPT$bBN$c19980406