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 Valentin L. Popov · Handbook of Plane Contact Mechanics: Exact Solutions of Plane Contact Problems (Hardcover Book) [2025 edition] (2025)](https://imusic.b-cdn.net/images/item/original/720/9783662701720.jpg?valentin-l-popov-2025-handbook-of-plane-contact-mechanics-exact-solutions-of-plane-contact-problems-hardcover-book&class=scaled&v=1751017516)
![Cover for Valentin L. Popov · Handbook of Contact Mechanics: Exact Solutions of Axisymmetric Contact Problems (Hardcover Book) [2019 edition] (2019)](https://imusic.b-cdn.net/images/item/original/089/9783662587089.jpg?valentin-l-popov-2019-handbook-of-contact-mechanics-exact-solutions-of-axisymmetric-contact-problems-hardcover-book&class=scaled&v=1615230934)
![Cover for Valentin L. Popov · Contact Mechanics and Friction (Book) [Softcover reprint of the original 2nd ed. 2017 edition] (2018)](https://imusic.b-cdn.net/images/item/original/071/9783662571071.jpg?valentin-l-popov-2018-contact-mechanics-and-friction-book&class=scaled&v=1608854614)
![Cover for Valentin L. Popov · Contact Mechanics and Friction: Physical Principles and Applications (Hardcover Book) [2nd ed. 2017 edition] (2017)](https://imusic.b-cdn.net/images/item/original/801/9783662530801.jpg?valentin-l-popov-2017-contact-mechanics-and-friction-physical-principles-and-applications-hardcover-book&class=scaled&v=1486250115)
![Cover for Valentin L. Popov · Method of Dimensionality Reduction in Contact Mechanics and Friction (Paperback Book) [Softcover reprint of the original 1st ed. 2015 edition] (2016)](https://imusic.b-cdn.net/images/item/original/098/9783662525098.jpg?valentin-l-popov-2016-method-of-dimensionality-reduction-in-contact-mechanics-and-friction-paperback-book&class=scaled&v=1604032484)
![Cover for Valentin L. Popov · Kontaktmechanik und Reibung: Von der Nanotribologie bis zur Erdbebendynamik (Paperback Book) [3., aktualisierte Aufl. 2015 edition] (2016)](https://imusic.b-cdn.net/images/item/original/744/9783662459744.jpg?valentin-l-popov-2016-kontaktmechanik-und-reibung-von-der-nanotribologie-bis-zur-erdbebendynamik-paperback-book&class=scaled&v=1604482840)
![Cover for Valentin L. Popov · Method of Dimensionality Reduction in Contact Mechanics and Friction (Hardcover Book) [2015 edition] (2014)](https://imusic.b-cdn.net/images/item/original/759/9783642538759.jpg?valentin-l-popov-2014-method-of-dimensionality-reduction-in-contact-mechanics-and-friction-hardcover-book&class=scaled&v=1604573510)