Hu huan xing yuan li
By: Cheng Xizhi zhu bian.
Contributors: Cheng, Xizhi.
Edition: Di l ban
Publisher: Heilongjiang ke xue ji shu chu ban she; Heilongjiang sheng xin hua shu dian fa xing
Published: 1982
Place of publication: Ha'erbin
Language: chi
Number of pages: 340
Subjects: Interchangable mechanisms.
Notes: Bibliography: p. 333.