Heavenly clockwork
Subtitle: the great astronomical clocks of medieval China
By: by Joseph Needham, Wang Ling and Derek J. de Solla Price.
Contributors: Wang, Ling.; Price, Derek J. de Solla 1922-1983.
Series: Antiquarian Horological Society monographs -- no.1
Publisher: Cambridge University Press in association with the Antiquarian Horological Society
Published: 1960
Place of publication: Cambridge
Language: eng
Number of pages: 254