Etiqueta de registo: 00197nx j2200085n 45
001 24283
003 http://id.bnportugal.gov.pt/aut/catbnp/24283
095 ## $aPTBN00017566
100 ## $a19910703apory0103 ba
152 ## $bSIPOR
250 ## $aNatureza$xConceitos$xHistória
801 #1 $aPT$bBN$c19910704