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 Kees M Van Hee · Applications and Theory of Petri Nets: 29th International Conference, PETRI NETS 2008, Xi'an, China, June 23-27, 2008, Proceedings - Theoretical Computer Science and General Issues (Paperback Book) [2008 edition] (2008)](https://imusic.b-cdn.net/images/item/original/450/9783540687450.jpg?kees-m-van-hee-2008-applications-and-theory-of-petri-nets-29th-international-conference-petri-nets-2008-xi-an-china-june-23-27-2008-proceedings-theoretical-computer-science-and-general-issues-paperback-book&class=scaled&v=1584211809)