Etiqueta de registo: 00263nx j2200109n 45
001 85536
003 http://id.bnportugal.gov.pt/aut/catbnp/85536
095 ## $aPTBN00062499
100 ## $a19930224apory0103 ba
152 ## $bSIPOR
250 ## $aMatemática$xEnsino$yReino Unido
675 ## $a37.02(410)$vBN$zpor
675 ## $a51$vBN$zpor
801 #0 $aPT$bBN$c19930224