TY  - BOOK
AU  - Needham,Joseph
AU  - Teich,Mikulas
AU  - Young,Robert
TI  - Changing perspectives in the history of science: essays in honour of Joseph Needham 
SN  - 0435549251 :
U1  -  509 
PY  - 1973///
CY  - London
PB  - Heinemann
KW  - Needham, Joseph,
KW  - Science
KW  - History
KW  - Technology
N1  - Includes index
ER  -