Etiqueta de registo: 00231nx j2200097n 45
001 207245
003 http://id.bnportugal.gov.pt/aut/catbnp/207245
095 ## $aPTBN00172909
100 ## $a19960301apory0103 ba
152 ## $bSIPOR
250 ## $aCiberespaço$x<[>Manuais]
675 ## $a681.3.06(076)$vBN$zpor
801 #0 $aPT$bBN$c19960301