Bi jiao gong hui fa
By: Zheng Jingyi zhu
Publisher: Fa zheng xue she
Published: 1932
Place of publication: Shanghai
Language: chi
Number of pages: 154
Subjects: Labor unions; Law and legislation
Notes: Microfilm. New York, N.Y. : Columbia University Libraries, 1975. 1 microfilm reel; 35 mm.