Gu Han yu ru men -
Subtitle: Guhanyu rumen
By: Liu He.
Edition: Di 1 ban
Publisher: Jilin ren min zhu ban  he; Jilin sheng xin hua shu dian fa xing
Published: 1984
Place of publication: Zhangzhun
Language: chi
Number of pages: 203
Subjects: Chinese language -- To 600.
Other titles: Guhanyu rumen