00279    a2200121   4500020000800000040001000008082001100018100001800029245004900047260003500096300000800131650001800139  aN/S  aISPLB  a72b72  aPORTO EDITORA  aRegulamento Geral das Edificaė̳s Urbanas   aLisboa,bPorto Editora c1990.  a95p  aArquitectura