[Dongbei gong ying qi ye lao dong bao xian gong zuo di di yi nian]
Publisher: [Dongbei zong gong hui lao bao bu]
Published: 1949
Place of publication: [Place of publication not identified]
Language: chi
Number of pages: 73
Subjects: Social Insurance
Notes: Xerox copy made by Harvard in 1968.

Another copy in microfilm.

Title page missing.

This title is taken from Harvard list.