TY  - BOOK
AU  - Needham,Joseph,1900-
AU  - Nakayama,Shigeru
AU  - Sivin,Nathan
TI  - Chinese science: explorations of an ancient tradition 
SN  - 026214011X
PY  - 1973///
CY  - Cambridge
PB  - The MIT Press
KW  - Science
KW  - History
KW  - China
KW  - Adresses, essays, lectures
ER  -