Oskar Becker
[ar] أوسكار بيكر
[arz] اوسكار بيكر
[ca] Oskar Becker
[da] Oskar Becker
[de] Oskar Becker (Philosoph)
[es] Oskar Becker
[fi] Oskar Becker
[fr] Oskar Becker
[it] Oskar Becker
[pt] Oskar Becker