TY  - BOOK
AU  - Needham,Joseph
TI  - Within the four seas: the dialogue of east and west
PY  - 1969///
CY  - London
PB  - Allen and Unwin
KW  - China
KW  - Relations (general) with Europe
KW  - Addresses, essays, lectures
KW  - Europe
KW  - Relations (general) with China
KW  - Civilization
ER  -