| Artist | : | 1950년대 중국은 왜 참새를 박멸하려 했을까? |
| Title | : | 빅퀘스천 Big Questions |
| Duration | : | 736 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |
| Artist | : | 1950년대 중국은 왜 참새를 박멸하려 했을까? |
| Title | : | 빅퀘스천 Big Questions |
| Duration | : | 736 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |