any. R. Truett is the Janice and Julian Beers Professor of the History of Science at the University of Pennsylvania. She is the author of Medieval Robots: Mechanism, Magic, Nature, and Art, also available from the University of Pennsylvania Press.
E. R. Truitt
إي. آر. ترويت
e-r-truitt
any. R. Truett is the Janice and Julian Beers Professor of the History of Science at the University of Pennsylvania. She is the author of Medieval Robots: Mechanism, Magic, Nature, and Art, also available from the University of Pennsylvania Press.