[The life and work of Odon Bujwid--a Polish physician, social worker and Esperanto expert].
D001317:Austria; D049672:History, 19th Century; D049673:History, 20th Century; D008037:Linguistics / Q000266:history; D008829:Microbiology / Q000266:history; D011044:Poland; D012425:Russia (Pre-1917); D012947:Social Work / Q000266:history
Zycie i działalność Odon a Bujwida--polskiego lekarza, społecznika i esperantysty.