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 Willem-jan Van Hoeve · Integration of AI and OR Techniques in Constraint Programming for Combinatorial Optimization Problems: 6th International Conference, CPAIOR 2009 Pittsburgh, PA, USA, May 27-31, 2009 Proceedings - Lecture Notes in Computer Science (Paperback Book) [2009 edition] (2009)](https://imusic.b-cdn.net/images/item/original/289/9783642019289.jpg?willem-jan-van-hoeve-2009-integration-of-ai-and-or-techniques-in-constraint-programming-for-combinatorial-optimization-problems-6th-international-conference-cpaior-2009-pittsburgh-pa-usa-may-27-31-2009-proceedings-lecture-notes-in-computer-science-paperbac&class=scaled&v=1584397824)