鄭洪年一年來國難中之教育言論
By: Zheng Hongnian jiang ; Kuo li Jinan da xue mi shu chu bian
Publisher: Kuo li Jinan da xue mi shu chu
Published: 1932
Place of publication: China
Language: chi
Number of pages: 158
Subjects: Education
Other titles: Zheng Hongnian yi nian lai guo nan zhong zhi jiao yu yan lun