TY  - BOOK
AU  - Langer,William Leonard
TI  - The diplomacy of imperialism / 
U1  - AF MP 940.28 LAN 
PY  - 1951///, c1950
CY  - New York : 
PB  - Knopf, 
KW  - World politics
KW  - 19th century
KW  - History, Modern
KW  - Colonies
KW  - Imperialism
ER  -