Etiqueta de registo: 00280nx j2200109n 45
001 102193
003 http://id.bnportugal.gov.pt/aut/catbnp/102193
095 ## $aPTBN00074985
100 ## $a19930802apory0103 ba
152 ## $bSIPOR
250 ## $aPirâmide de Quéops$xEstruturas geométricas
675 ## $a726.8(32)$vBN$zpor
675 ## $a514(32)$vBN$zpor
801 #0 $aPT$bBN$c19930802