Principles of political economy

UANL

Lessons on political economy

UANL

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

UANL

Polítical economy

UANL

Outlines of a System of polítical Economy; written with a view to prove to government and the country, that the cause of the present agricultural distress is entirely artificial..

UANL

Quatro conts experiences de physique, mecanique, acoustigue, chaleur, oetique, electricite : livre d'exercices en rapport avoc la cassettea experience

UANL