TY  - BOOK
AU  - Olsen Erling
TI  - International trade theory and regional income dif
T2  - Contributions to Economic Analysis Ed by J Tinbergen, and others. 70
SN  - 0 7204 31700
U1  - X:54.73.N50<--M80, L1 
PY  - 1971///
CY  - Amsterdam
PB  - North Holland         
KW  -  Economics
KW  - International Trade
N1  - Apendices: p 185-218
ER  -