- EbookPassages from the Life of a PhilosopherCharles Babbage
- EbookOn the Principles and Development of the Calculator and Other Seminal WritingsCharles Babbage
- EbookReflections on the Decline of Science in England, and on Some of Its CausesCharles Babbage
- EbookOn The Economy Of Machinery And ManufacturesCharles Babbage
- EbookPassages from the Life of a PhilosopherCharles Babbage
- EbookReflections on the Decline of Science in EnglandCharles Babbage
- EbookReflections on the Decline of Science in England, and on Some of Its CausesCharles Babbage
- EbookSui fastidi della musica di strada (Tradotto)Charles Babbage
- EbookReflections on the Decline of Science in EnglandCharles Babbage
- EbookReflections on the Decline of Science in England, and on Some of Its CausesCharles Babbage
- EbookOn the Economy of Machinery and ManufacturesCharles Babbage