Four inventions in ancient China
Subtitle: papermaking, movable printing, magic compass, taoist priest and gunpowder
By: written by Zhu Kang ; edited by Jiang Cheng'an ; illustrated by Hong Tao and Feng Congying.
Contributors: Jiang, Cheng'an.
Series: Science Stories of Ancient China
Publisher: Dolphin Books,China; Cypress Book Co.(U.K.).
Published: 1996
Place of publication: Beijing
Language: eng
Number of pages: 46