Etiqueta de registo: 00259nx j2200109n 45
001 267849
003 http://id.bnportugal.gov.pt/aut/catbnp/267849
095 ## $aPTBN00232674
100 ## $a19971126apory0103 ba
152 ## $bSIPOR
250 ## $aEnsino à distância$xSociologia
675 ## $a371.3$vBN$zpor
675 ## $a316$vBN$zpor
801 #0 $aPT$bBN$c19971126