Etiqueta de registo: 00293nx j2200109n 45
001 231158
003 http://id.bnportugal.gov.pt/aut/catbnp/231158
095 ## $aPTBN00196730
100 ## $a19961018apory0103 ba
152 ## $bSIPOR
250 ## $aContratos de obras públicas$yEuropa$x<[>Guias]
675 ## $a351.71(4)(036)$vBN$zpor
675 ## $a347.4(4)(036)$vBN$zpor
801 #0 $aPT$bBN$c19961018