Etiqueta de registo: 00246cx 2200109n 45
001 34333
095 ## $aPTBN00024456
100 ## $a19911028apory0103 ba
152 ## $bSIPOR
250 ## $aMnemónica$x[Exercícios]
675 ## $a159.953(076)$vBN$zpor
801 #0 $aPT$bBN$c19911216