Etiqueta de registo: 00238nx j2200097n 45
001 245668
003 http://id.bnportugal.gov.pt/aut/catbnp/245668
095 ## $aPTBN00210975
100 ## $a19970409apory0103 ba
152 ## $bSIPOR
250 ## $aFísica nuclear$x<[>Planos de aula]
675 ## $a539.1(079)$vBNxzpor
801 #0 $aPT$bBN$c19970409