Etiqueta de registo: 00281nx c2200097n 45
001 239757
003 http://id.bnportugal.gov.pt/aut/catbnp/239757
095 ## $aPTBN00205282
100 ## $a19970131apory0103 ba
152 ## $bSIPOR
215 ## $aPortugal$xPopulação$xEnvelhecimento$z1960-1991$x<[>Estudos]
675 ## $a314.8-053.9(469)"1960/1991"$vBN$zpor
801 #0 $aPT$bBN$c19970131