TY  - BOOK
AU  - Needham,Joseph
TI  - : lectures and addresses on the history of science and technology 
SN  - 0521072352
PY  - 1970///
CY  - London
PB  - Cambridge University Press
KW  - Science and civilization
KW  - Science
KW  - China
KW  - History
KW  - Medicine
KW  - Technology
ER  -