Etiqueta de registo: 00000cx j2200025 45
001 1249895
100 ## $a20060828apory0103 ba0
152 ## $bSIPOR
250 ## $aAlunos portugueses de educação pré-escolar$xUtilização da internet$yPortugal$xTeses$x[CD-ROM]
675 ## $a159.953-053.4(=1:469)(043)(0.034)$vBN$zpor
675 ## $a004.73(469)(043)(0.034)$vBN$zpor
675 ## $a373.213.8(469)(043)(0.034)$vBN$zpor
801 #0 $aPT$bBN$c20070828