TY - BOOK AU - Castillo V., Gustavo del, TI - U. S.- Mexican trade relations: from the generalized system of peferences to a formal bilateral trade agreement T2 - Research report series AV - HF1411 C37 PY - 1985/// CY - San diego, california PB - University of California Press, Center for U. S. Mexican Studies KW - Estados Unidos KW - Relaciones económicas exteriores KW - México ER -