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 Hans Thirring · Die Idee der Relativitatstheorie: Gemeinverstandlich dargestellt (Paperback Book) [3. Auflage 1948 edition] (2014)](https://imusic.b-cdn.net/images/item/original/215/9783709140215.jpg?hans-thirring-2014-die-idee-der-relativitatstheorie-gemeinverstandlich-dargestellt-paperback-book&class=scaled&v=1592400595)
![Cover for Hans Thirring · Der Weg Der Theoretischen Physik Von Newton Bis Schroedinger (Paperback Book) [1962 edition] (1962)](https://imusic.b-cdn.net/images/item/original/210/9783211806210.jpg?hans-thirring-1962-der-weg-der-theoretischen-physik-von-newton-bis-schroedinger-paperback-book&class=scaled&v=1471894548)