Etiqueta de registo: 00277nx j2200121n 45
001 16289
003 http://id.bnportugal.gov.pt/aut/catbnp/16289
095 ## $aPTBN00013774
100 ## $a19901205apory0103 ba
152 ## $bSIPOR
250 ## $aEngenharia civil
550 ## $aEngenharia$316258
550 ## $aConstrução civil$319327
675 ## $a624$vBN$zpor
801 #0 $aPT$bBN$c19900208