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 Alexander J. Hahn · Basic Calculus of Planetary Orbits and Interplanetary Flight: The Missions of the Voyagers, Cassini, and Juno (Paperback Book) [2020 edition] (2021)](https://imusic.b-cdn.net/images/item/original/703/9783030248703.jpg?alexander-j-hahn-2021-basic-calculus-of-planetary-orbits-and-interplanetary-flight-the-missions-of-the-voyagers-cassini-and-juno-paperback-book&class=scaled&v=1614026198)
![Cover for Alexander J. Hahn · Basic Calculus of Planetary Orbits and Interplanetary Flight: The Missions of the Voyagers, Cassini, and Juno (Hardcover Book) [2020 edition] (2020)](https://imusic.b-cdn.net/images/item/original/673/9783030248673.jpg?alexander-j-hahn-2020-basic-calculus-of-planetary-orbits-and-interplanetary-flight-the-missions-of-the-voyagers-cassini-and-juno-hardcover-book&class=scaled&v=1577218205)
![Cover for Alexander J. Hahn · The Classical Groups and K-Theory - Grundlehren der mathematischen Wissenschaften (Paperback Book) [Softcover reprint of hardcover 1st ed. 1989 edition] (2010)](https://imusic.b-cdn.net/images/item/original/373/9783642057373.jpg?alexander-j-hahn-2010-the-classical-groups-and-k-theory-grundlehren-der-mathematischen-wissenschaften-paperback-book&class=scaled&v=1408460876)
![Cover for Alexander J. Hahn · Quadratic Algebras, Clifford Algebras, and Arithmetic Witt Groups - Universitext (Paperback Book) [Softcover reprint of the original 1st ed. 1994 edition] (1993)](https://imusic.b-cdn.net/images/item/original/103/9780387941103.jpg?alexander-j-hahn-1993-quadratic-algebras-clifford-algebras-and-arithmetic-witt-groups-universitext-paperback-book&class=scaled&v=1410014306)
![Cover for Alexander J. Hahn · The Classical Groups and K-Theory - Grundlehren der mathematischen Wissenschaften (Hardcover Book) [1989 edition] (1989)](https://imusic.b-cdn.net/images/item/original/586/9783540177586.jpg?alexander-j-hahn-1989-the-classical-groups-and-k-theory-grundlehren-der-mathematischen-wissenschaften-hardcover-book&class=scaled&v=1420455898)