TY  - JOUR
A1  - Geary, R.C.
T1  - A note on the comparison of exchange rates and purchasing power between countries
Y1  - 1958
DO  - 10.2307/2342991
JF  - Journal of the Royal Statistical Society: Series A
VL  - 121
IS  - 1
SP  - 97
EP  - -99

ER  -