TY  - BOOK
AU  - Kravis Irving B, and others
TI  - World product and income:  International comparison   
T2  - World Bank Statistical Office. United Nations International Comparison Project, Phase.3
SN  - 0801823595
U1  - X:31.1.N7, M2 
PY  - 1982///
CY  - Baltimore
PB  - World Bank         
KW  - National Income
ER  -