TY  - BOOK
AU  - Needham, Joseph
AU  - Needham, Joseph
TI  - Science And Civilisation In China  : Chemistry & Chemical Tech. : Textile Tech. : Spining & Reeling
U1  - Av41:N 
PY  - 1988///
CY  - China
PB  - Mining By P.J. Golas
KW  - Av41:N
ER  -