Shipments to the United States
Due to changes in U.S. customs regulations, all shipments to the United States are now subject to customs clearance.
This means that the recipient will be required to pay customs duties, as well as any applicable taxes and fees upon import.
Please also note that delivery may be delayed while the shipment is being processed by U.S. customs.
![Cover for Alan P. Parkes · Introduction to Languages, Machines and Logic: Computable Languages, Abstract Machines and Formal Logic (Paperback Book) [2nd 2002 edition] (2002)](https://imusic.b-cdn.net/images/item/original/642/9781852334642.jpg?alan-p-parkes-2002-introduction-to-languages-machines-and-logic-computable-languages-abstract-machines-and-formal-logic-paperback-book&class=scaled&v=1408619320)