Etiqueta de registo: 00000cx j2200025 45
001 1274416
100 ## $a20070322apory0103 ba0
152 ## $bSIPOR
250 ## $aÁlgebra$j[Manuais de ensino secundário]
675 ## $a512(075.3)$vBN$zpor
675 ## $a373.5(469)$vBN$zpor
801 #0 $aPT$bBN$c20080215