Etiqueta de registo: 00340cx j2200133 45
001 254154
003 http://id.bnportugal.gov.pt/aut/catbnp/254154
095 ## $aPTBN00219187
100 ## $a19970704apory0103 ba0
152 ## $bSIPOR
250 ## $aMatemática$xEnsino$xHistória$yPortugal$xCongressos$j[Actas]
675 ## $a37.02(469)(091)(042)$vBN$zpor
675 ## $a51(469)(042)$vBN$zpor
675 ## $a061.3$vBN$zpor
801 #0 $aPT$bBN$c20080624