OHLIN, BERTIL GOTTHARD.
Interregional and international trade. (Harvard economic studies, v.39)
OHLIN, BERTIL GOTTHARD. Interregional and international trade. (Harvard economic studies, v.39) © 28Apr33; A62583. Bertil Gotthard Ohlin (A); 20Mar61; R272801.
Bertil Gotthard Ohlin|A