Etiqueta de registo: 00222nx j2200085n 45
001 80200
003 http://id.bnportugal.gov.pt/aut/catbnp/80200
095 ## $aPTBN00058243
100 ## $a19921221apory0103 ba
250 ## $aAstronomia náutica$yPortugal$zSéc. 16
675 ## $a527(469)"15"$vBN$zpor
801 #0 $aPT$bBN$c19930112