Zhong hua yuan gu zu xian di fa ming
By: Liao Cailiang bian zhu.
Edition: Di 1 ban.
Publisher: Ke xue pu ji chu ban she Guangzhou fen she; Guangdong sheng xin hua shu dian fa xing
Published: 1982
Place of publication: Guangzhou Shi
Language: chi
Number of pages: 110
Subjects: Inventions -- China -- History.