Etiqueta de registo: 00304nx j2200109n 45
001 255754
003 http://id.bnportugal.gov.pt/aut/catbnp/255754
095 ## $aPTBN00220758
100 ## $a19970723apory0103 ba
152 ## $bSIPOR
250 ## $aProgramas de computador para o ensino$xConcepção$x<[>Teses]
675 ## $a371.3(043.2)$vBN$zpor
675 ## $a681.3(043.2)$vBN$zpor
801 #0 $aPT$bBN$c19970723