TY  - BOOK
AU  - Yinke, Deng
TI  - Ancient Chinese inventions: thousands of years of science and technology / 
T2  - Cultural China series
SN  - 9787508516899
U1  - FOR 608.751 Y5a 2005 
PY  - 2005///
CY  - China
PB  - C & C Joint Printing Co.
KW  - Chinese inventions
ER  -