Title: Steam-powered knowledge
Subjects: William and Robert Chambers, Economic aspects, Publishers and publishing, Railroads, George Routledge and Sons, Booksellers and bookselling, History, Chambers, robert, 1802-1871, Publishers and publishing, great britain, Booksellers and bookselling, history
Places: Great Britain
People: William Chambers (1800-1883), Robert Chambers (1802-1871)
Time periods: 19th century