TY  - BOOK
AU  - Needham Joseph
TI  - Science and civilisation in China. Vol 2
SN  - 0521 05800 7
U1  - Av41.N5, J4;P5.2(RR) 
PY  - 2005///
CY  - Cambridge
PB  - Cambridge University Press UK   
KW  - HISTORY
ER  -