Etiqueta de registo: 00215cx j2200097 45
001 193544
003 http://id.bnportugal.gov.pt/aut/catbnp/193544
095 ## $aPTBN00159635
100 ## $a19951017apory0103 ba0
152 ## $bSIPOR
250 ## $aRealidade virtual
675 ## $a004.94$vBN$zpor
675 ## $a681.3$vBN$zpor
801 #0 $aPT$bBN$c20080925