TY  - BOOK
TI  - International comparisons of real product and purchasing power
SN  - 0801820197
AV  - HC79.I5 
PY  - 1978///.
CY  - Baltimore
PB  - Johns Hopkins University Press for the World Bank
KW  - Gross national product
KW  - Income
KW  - Purchasing power
N1  - At head of title: United Nations International Comparison Project, phase II.; Met lit. opg. en index.
ER  -