TY  - BOOK
AU  - Duckworth-Barker,Vernon
TI  - Breakthrough to tomorrow: the story of international co-operation for development through the United Nations 
U1  - 338.91 23
PY  - 1970///
CY  - New York
PB  - United Nations
KW  - United Nations
KW  - Technical assistance
KW  - Economic assistance
N1  - United Nations Center for Economic and Social Information
ER  -