Etiqueta de registo: 00285nx j2200109n 45
001 23257
003 http://id.bnportugal.gov.pt/aut/catbnp/23257
095 ## $aPTBN00016651
100 ## $a19910405apory0103 ba
152 ## $bSIPOR
250 ## $aEnsino assistido por computador$x<[>Teses]
675 ## $a371.3(043.2)$vBN$zpor
675 ## $a681.3(043.2)$vBN$zpor
801 #0 $aPT$bBN$c19910405