Witold Hurewicz
[arz] ويتولد هوريويكز
[ca] Witold Hurewicz
[cs] Witold Hurewicz
[de] Witold Hurewicz
[es] Witold Hurewicz
[fr] Witold Hurewicz
[ko] 비톨트 후레비치
[nl] Witold Hurewicz
[pl] Witold Hurewicz
[pt] Witold Hurewicz