TY  - BOOK
AU  - GREENBERG Michael
TI  - British trade and the opening of China 1800-42
U1  - V41:1956.M42, K9;5 
PY  - 1969///
CY  - Cambridge
PB  - Cambridge University Press    
KW  -  Canton
KW  -  CEL
KW  -  Trade - China
KW  - Opium War
ER  -