TY  - BOOK
TI  - International comparisons of real product and purchasing power: United Nations international comparison project, phase II
SN  - 0801820197 (cloth)
PY  - 1978///.
CY  - Baltimore, London
PB  - Johns Hopkins University Press
KW  - pouvoir d'achat
KW  - [statistiques]
KW  - rero
KW  - produit national brut
ER  -