- 官話捷中捷
- 郎秀川
- 上海書局
- 民國10 [1921]
- On double leaves, oriental style
- PL1900.P44 L37 1921
- Mandarin dialects
- Pronunciation
- Chinese language
- Readers
- 北京
- 郎秀川
- Chinese
- 1 v. (various pagings) ; 20 cm
- 10.14711/spcol/b856530
- https://digitalcollections.hkust.edu.hk/Detail/objects/b856530
