Reiss, T. J. From trivium to quadrivium: Ramus, method and mathematical technology / Timothy J. Reiss. The Renaissance computer : knowledge technology in the first age of print.(2000).

Reiss, Timothy J. "From Trivium to Quadrivium: Ramus, Method and Mathematical Technology / Timothy J. Reiss." The Renaissance Computer : Knowledge Technology in the First Age of Print.(2000) .

Reiss, Timothy J. "From Trivium to Quadrivium: Ramus, Method and Mathematical Technology / Timothy J. Reiss." The Renaissance Computer : Knowledge Technology in the First Age of Print.(2000), .