HongSen Yan

HongSen Yan is the author of "Mechanisms in Ancient Chinese Books with Illustrations", "Reconstruction Designs of Lost Ancient Chinese Machinery", "International Symposium on History of Machines and Mechanisms" and "Decoding the Mechanisms of Antikythera Astronomical...

Books by HongSen Yan

Decoding the Mech...
Lin, Jian-Liang
Paperback: $139.99

International Sym...
Yan Hong-Sen
Paperback:

Mechanisms in Anc...
Hsiao, Kuo-Hung
Hardback: $109.99

Mechanisms in Anc...
Hsiao, Kuo-Hung
Hardback: