Buletinul Societatii de Sciinte din Bucuresci, România = Bulletin de la Société des sciences de Bucarest, Roumanie (1892). Scan of 2 d images in the public domain believed to be free to use without restriction in the US.
Buletinul Societatii de Sciinte din Bucuresci, România = Bulletin de la Société des sciences de Bucarest, Roumanie (1892). Scan of 2 d images in the public domain believed to be free to use without restriction in the US.