Etiqueta de registo: 00214nx 2200097n 45
001 95128
095 ## $aPTBN00069529
100 ## $a19930510apory0103 ba
152 ## $bSIPOR
250 ## $aSistemas sociais
675 ## $a316.3$vBN$zpor
801 #0 $aPT$bBN$c19930510