Ji xie gong ye tong ji
By: "Ji xie gong ye tong ji" bian xie zu.
Edition: Di 1 ban.
Publisher: Ji xie gong ye chu ban she; Xin hua shu dian Beijing fa xing suo fa xing
Published: 1980
Place of publication: Beijing
Language: chi
Number of pages: 430
Subjects: Machinery industry -- Statistical methods.