Etiqueta de registo: 00227nx j2200097 45
001 10576
003 http://id.bnportugal.gov.pt/aut/catbnp/10576
095 ## $aPTBN00007497
100 ## $a19900620apory0103 ba
152 ## $bSIPOR
250 ## $aBetão armado$xHistória
675 ## $a691.3(091)$vBN$zpor
801 #0 $aPT$bBN$c19900620