TY  - BOOK
AU  - Schiff, Maurice
AU  - Wang, Yanling
ED  - World Bank
TI  - North -south technology diffusion, regional integration, and the dynamics of the "natural trading partners" hypothesis
CY  - Washington
KW  - Natural trading Partners
KW  - North-south technology diffusion
KW  - Productivity
KW  - Regional Integration
ER  -