Etiqueta de registo: 00227nx j2200097n 45
001 212757
003 http://id.bnportugal.gov.pt/aut/catbnp/212757
095 ## $aPTBN00178312
100 ## $a19960415apory0103 ba
152 ## $bSIPOR
250 ## $aObras públicas$xEmpreitadas
675 ## $a351.71$vBN$zpor
801 #0 $aPT$bBN$c19960415