TY  - BOOK
AU  - Aten,Bettina
AU  - Heston,Alan
ED  - World Institute for Development Economics Research
ED  - United Nations
TI  - Regional output differences in international perspective / 
SN  - 9291904961
PY  - 2003///
CY  - Finland : 
PB  - WIDER, 
KW  - Purchasing power parity
N1  -  Includes bibliographical references (p. 22-24)
ER  -