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 Katok · Ergodic Theory and Dynamical Systems I: Proceedings Special Year, Maryland 1979-80 - Progress in Mathematics (Paperback Book) [Softcover reprint of the original 1st ed. 1981 edition] (2013)](https://imusic.b-cdn.net/images/item/original/988/9781489966988.jpg?katok-2013-ergodic-theory-and-dynamical-systems-i-proceedings-special-year-maryland-1979-80-progress-in-mathematics-paperback-book&class=scaled&v=1410739312)
![Cover for Katok · Ergodic Theory and Dynamical Systems Ii: Proceedings Special Year, Maryland 1979-80 - Progress in Mathematics (Paperback Book) [Softcover Reprint of the Original 1st Ed. 1982 edition] (1982)](https://imusic.b-cdn.net/images/item/original/966/9780817630966.jpg?katok-1982-ergodic-theory-and-dynamical-systems-ii-proceedings-special-year-maryland-1979-80-progress-in-mathematics-paperback-book&class=scaled&v=1394399422)