TY  - BOOK
AU  - Grais Wefik
TI  - Aggregate demand and macroeconomic imbalances in T
T2  - "World bank Staff Working paper, 448"
U1  - "X:31-F.433.N8, M1/UN" 
PY  - 1981///
CY  - Washington
PB  - World Bank      
KW  - National Income
ER  -