Using the gravity equation to explain the Portuguese immigration-trade link

ORG 05982 LEITÃO, Nuno Carlos FAUSTINO, Horácio Crespo Using the gravity equation to explain the Portuguese immigration-trade link / LEITÃO, Nuno; FAUSTINO, Horacio. - Lisboa , 2008. - XIII,15p.; imclui bibl.

Material textual

Monografias