Etiqueta de registo: 00000nx j2200025 45
001 1468085
100 ## $a20110826apory0103 ba0
152 ## $bSIPOR
250 ## $aPortugal$xEconomia$xImportância do volfrâmio$z1939-1945
675 ## $a94(469.321)"1939/1945"$vBN$zpor
675 ## $a339.9(100)"1939/1945"$vBN$zpor
675 ## $a622.34(469.321)"1939/1945"$vBN$zpor
801 #0 $aPT$bBN$c20110826