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 Wolfgang Schreiner · Thinking Programs: Logical Modeling and Reasoning About Languages, Data, Computations, and Executions - Texts & Monographs in Symbolic Computation (Hardcover Book) [Second Edition 2026 edition] (2025)](https://imusic.b-cdn.net/images/item/original/044/9783031997044.jpg?wolfgang-schreiner-2025-thinking-programs-logical-modeling-and-reasoning-about-languages-data-computations-and-executions-texts-monographs-in-symbolic-computation-hardcover-book&class=scaled&v=1760725041)
![Cover for Wolfgang Schreiner · Concrete Abstractions: Formalizing and Analyzing Discrete Theories and Algorithms with the RISCAL Model Checker - Texts & Monographs in Symbolic Computation (Paperback Book) [2023 edition] (2024)](https://imusic.b-cdn.net/images/item/original/365/9783031249365.jpg?wolfgang-schreiner-2024-concrete-abstractions-formalizing-and-analyzing-discrete-theories-and-algorithms-with-the-riscal-model-checker-texts-monographs-in-symbolic-computation-paperback-book&class=scaled&v=1747952329)
![Cover for Wolfgang Schreiner · Concrete Abstractions: Formalizing and Analyzing Discrete Theories and Algorithms with the RISCAL Model Checker - Texts & Monographs in Symbolic Computation (Hardcover Book) [2023 edition] (2023)](https://imusic.b-cdn.net/images/item/original/334/9783031249334.jpg?wolfgang-schreiner-2023-concrete-abstractions-formalizing-and-analyzing-discrete-theories-and-algorithms-with-the-riscal-model-checker-texts-monographs-in-symbolic-computation-hardcover-book&class=scaled&v=1749593383)
