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 Helmut Eschrig · Optimized LCAO Method and the Electronic Structure of Extended Systems - Research Reports in Physics (Paperback Book) [Softcover reprint of the original 1st ed. 1989 edition] (2012)](https://imusic.b-cdn.net/images/item/original/642/9783662025642.jpg?helmut-eschrig-2012-optimized-lcao-method-and-the-electronic-structure-of-extended-systems-research-reports-in-physics-paperback-book&class=scaled&v=1565460210)
![Cover for Helmut Eschrig · The Fundamentals of Density Functional Theory - Teubner Texte Zur Physik (Paperback Book) [Softcover reprint of the original 1st ed. 1996 edition] (1996)](https://imusic.b-cdn.net/images/item/original/309/9783815430309.jpg?helmut-eschrig-1996-the-fundamentals-of-density-functional-theory-teubner-texte-zur-physik-paperback-book&class=scaled&v=1608773532)
![Cover for Helmut Eschrig · Optimized Lcao Method and the Electronic Structure of Extended Systems (Hardcover Book) [Reprint 2021 edition] (1989)](https://imusic.b-cdn.net/images/item/original/459/9783112483459.jpg?helmut-eschrig-1989-optimized-lcao-method-and-the-electronic-structure-of-extended-systems-hardcover-book&class=scaled&v=1695215061)
![Cover for Helmut Eschrig · Statistische Physik, Teil 2: Theorie Des Kondensierten Zustandes (Hardcover Book) [2nd 2., Berichtigte Auflage, Reprint 2021 edition] (1984)](https://imusic.b-cdn.net/images/item/original/276/9783112569276.jpg?helmut-eschrig-1984-statistische-physik-teil-2-theorie-des-kondensierten-zustandes-hardcover-book&class=scaled&v=1695850091)