?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.date=1921&rft.btitle=Nouvelle+loi+fiscale+1921.+Loi+portant+cr%C3%A9ation+de+nouvelles+ressources+fiscales+(28+ao%C3%BBt+1921)&rft.genre=book