◼︎ Product Description Product Name: Introduction to the Theory of Computation, 2nd Edition Author: Michael Sipser Price: 3200 yen + tax I bought this book new about 4 years ago. I bought it for a university lecture, but I haven't used it much. ◼︎ Shipping ・Shipped via Rakuraku Mercari anonymous delivery. ◼︎ Notes ・Instant purchase is OK. ・Please refrain from purchasing if you are nervous about home storage. ・The color may differ slightly between the photo and the actual product. Please purchase after agreeing to the above.