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 Sidney B. Cahn · A Guide to Physics Problems: Part 2: Thermodynamics, Statistical Physics, and Quantum Mechanics (Paperback Book) [1997 edition] (1997)](https://imusic.b-cdn.net/images/item/original/918/9780306452918.jpg?sidney-b-cahn-1997-a-guide-to-physics-problems-part-2-thermodynamics-statistical-physics-and-quantum-mechanics-paperback-book&class=scaled&v=1408584803)
![Cover for Sidney B. Cahn · A Guide to Physics Problems: Part 1: Mechanics, Relativity, and Electrodynamics (Paperback Book) [1994 edition] (1994)](https://imusic.b-cdn.net/images/item/original/795/9780306446795.jpg?sidney-b-cahn-1994-a-guide-to-physics-problems-part-1-mechanics-relativity-and-electrodynamics-paperback-book&class=scaled&v=1408583457)