Etiqueta de registo: 00251nx j2200109n 45
001 18621
003 http://id.bnportugal.gov.pt/aut/catbnp/18621
095 ## $aPTBN00013210
100 ## $a19901120apory0103 ba
152 ## $bSIPOR
250 ## $aCromatografia em gel
550 ## $aCromatografia$318622
675 ## $a543.5$vBN$zpor
801 #0 $aPT$bBN$c19901010