Etiqueta de registo: 00331nx j2200121n 45
001 117496
035 ## $a(bn)117496
095 ## $aPTBN00087535
100 ## $a19940203apory0103 ba
152 ## $bSIPOR
250 ## $aPuzzle (Programas de computador)$x<[>Manuais]
550 ## $aSoftware educativo$396747
675 ## $a681.3$vBN$zpor
675 ## $a371.3$vBN$zpor
801 #0 $aPT$bBN$c19940203