TY  - BOOK
AU  - Teich, Mikulas., ed.
AU  - Young, Robert., ed.
TI  - Changing perspectives in the history of science: essays in honour of Joseph Needham
SN  - 0 435 54925 1
U1  - 509 
PY  - 1973///
CY  - London
PB  - Heimenman
ER  -