"Er qi" qian hou gong hui yun dong lue shi
By: Quan guo tie lu zong gong hui bian
Publisher: Quan guo tie lu zong gong hui
Place of publication: [Peking]
Language: chi
Number of pages: 40
Subjects: Labor unions; History
Notes: Microfilm. New York, N.Y. : Columbia University Libraries, 1975. 1 microfilm reel; 35 mm.