定州市科学技术志
By: Sheng Zhijie hu bian
Edition: Di 1 ban.
Publisher: She hui ke xue wen xian chu ban she
Published: 1990
Place of publication: Beijing
Language: chi
Number of pages: 270
ISBN-13: 9787800501883
Subjects: History
Other titles: Dingzhou Shi ke xue ji shu zhi
Notes: Date on t.p. : 1989.