Etiqueta de registo: 00239nx j2200097n 45
001 123903
003 http://id.bnportugal.gov.pt/aut/catbnp/123903
095 ## $aPTBN00093432
100 ## $a19940324apory0103 ba
152 ## $bSIPOR
250 ## $aEcologia social$xInvestigação$yPortugal
675 ## $a502.3$vBN$zpor
801 #0 $aPT$bBN$c19940330