Etiqueta de registo: 00260nx 2200121 45
001 10578
095 ## $aPTBN00007499
100 ## $a19900620apory0103 ba
152 ## $bSIPOR
250 ## $aBetão armado
550 ## $aBetão$310579
675 ## $a691.3$vBN$zpor
801 #0 $aPT$bBN$c19900620
820 ## $a256162