Etiqueta de registo: 00270nx j2200109n 45
001 51772
003 http://id.bnportugal.gov.pt/aut/catbnp/51772
095 ## $aPTBN00036385
100 ## $a19920316apory0103 ba
152 ## $bSIPOR
250 ## $aEnsino secundário$xObjectivos educativos
675 ## $a373.5$vBN$zpor
675 ## $a371.2$vBN$zpor
801 #0 $aPT$bBN$c19920316