Librería Samer Atenea
Kálamo Books
Librería Elías (Asturias)
Librería Kolima (Madrid)
Librería Proteo (Málaga)
Gerhard Falk describes twelve inventions that transformed the United States from a rural and small-town community to an industrial country of unprecedented power. The book is both a sociological analysis and a history of technology in the United States in the past two hundred years.