Etiqueta de registo: 00328nx j2200121 45
001 234947
003 http://id.bnportugal.gov.pt/aut/catbnp/234947
095 ## $aPTBN00200487
100 ## $a19961211apory0103 ba0
152 ## $bSIPOR
250 ## $aAlunos portugueses de ciências do ensino básico$xDesempenho$z1990-1991
675 ## $a371.2$vBN$zpor
675 ## $a5/6$vBN$zpor
675 ## $a373.4$vBN$zpor
801 #0 $aPT$bBN$c20090319