Etiqueta de registo: 00266nx j2200097n 45
001 230949
003 http://id.bnportugal.gov.pt/aut/catbnp/230949
095 ## $aPTBN00196532
100 ## $a19961017apory0103 ba
152 ## $bSIPOR
250 ## $aEnsino secundário$yPortugal$zSéc.21$x<[>Teses]
675 ## $a373.5(469.411)"20"(043.2)$vBN$zpor
801 #0 $aPT$bBN$c19961017