TY  - BOOK
AU  - EL-Agraa Ali M
TI  - Theory and measurement of international economic i
SN  - 0333464435
U1  - X:533.1.N8, M9 
PY  - 1989///
CY  - London
PB  - Macmillan          
KW  -  Free Trade
KW  - Economics
ER  -