México, aztec, spanish and republican : A historical, geographical, political...

UANL

A political history of modern Europe : from the reformation to the present day

UANL

Principles of political economy

UANL

Lessons on political economy

UANL

The elements of political economy : with some applications to questions of the day

UANL

México and the United States; a study of subjects affecting their polítical, commercial and social relations, made with a view to their promotion

UANL