Etiqueta de registo: 00250nx j2200097n 45
001 278657
003 http://id.bnportugal.gov.pt/aut/catbnp/278657
095 ## $aPTBN00243108
100 ## $a19980401apory0103 ba
152 ## $bSIPOR
250 ## $aSegurança social$yPortugal$z1965-1974
675 ## $a369(469)"1965/1974"$vBN$zpor
801 #0 $aPT$bBN$c19980401