Librería Samer Atenea
Kálamo Books
Librería Elías (Asturias)
Librería Kolima (Madrid)
Librería Proteo (Málaga)
Introduction to the scope and working of the most important laws of political economy. Explains a variety of topics, including the laws of supply and demand, prices, work and wages, the relation of capital and labor, co-operative societies, trades unions, and strikes, with lots of interesting examples that can be easily grasped by the youthful readers for whom it is intended.