TY  - BOOK
AU  - NAKAYAMA Shigeru
AU  -  SIVIN Nathan
TI  - Chinese science :  Exploration of an ancient tradition
SN  - 026214011X
U1  - Av41'N7, L3 
PY  - 1973///
CY  - Massachusettes
PB  - MIT Press USA     
KW  -  Chinese
KW  - Science
ER  -