Un tratado en marcha
By: Fernando Calzada Falcón y Abelardo Aníbal Gutiérrez Lara, con la colaboración de José Manuel Herrera Núñez.
Contributors: Gutiérrez Lara, Abelardo Aníbal.; Herrera Núñez, José Manuel.
Publisher: El Nacional
Published: 1992
Place of publication: México, D.F
Language: spa
Number of pages: 144
Subjects: Canada.; Mexico -- Commerce -- United States.; United States -- Commerce -- Mexico.; Mexico -- Commercial policy.