Etiqueta de registo: 00255cx b22000973 45
001 975710
100 ## $a19890804apora0103 ba0
152 ## $aRPC$bSIPOR
210 02 $aInstituto Politécnico da Guarda$z1973-1982
675 ## $a378(469.311)"1973/1982"$vBN$zpor
801 #0 $aPT$bBN$c20010118