GRAVITY MODEL IN INTERNATIONAL TRADE ADV
BERGEIJK PETER A G VAN
GRAVITY MODEL IN INTERNATIONAL TRADE ADV - New Delhi Cambridge University Press 2010 - xiii, 358 p.; 23 cm.
382.015195 BER
GRAVITY MODEL IN INTERNATIONAL TRADE ADV - New Delhi Cambridge University Press 2010 - xiii, 358 p.; 23 cm.
382.015195 BER