Etiqueta de registo: 00251cx 2200109n 45
001 245667
095 ## $aPTBN00210974
100 ## $a19970409apory0103 ba
152 ## $bSIPOR
250 ## $aDefesa nacional$x[Ensaios]
675 ## $a355.45(042.3)$vBN$zpor
801 #0 $aPT$bBN$c19970409