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 Siegfried Dahne · Structural Principles of Unsaturated Organic Compounds: With special reference to X-ray structure analyses of coloured substances - Abhandlungen der Akademie der Wissenschaften der DDR/ N. Mathematik, Naturwissenschaften, Technik (Hardcover Book) [Reprint 2024 edition] (1977)](https://imusic.b-cdn.net/images/item/original/082/9783112755082.jpg?siegfried-dahne-1977-structural-principles-of-unsaturated-organic-compounds-with-special-reference-to-x-ray-structure-analyses-of-coloured-substances-abhandlungen-der-akademie-der-wissenschaften-der-ddr-n-mathematik-naturwissenschaften-technik-hardcover-bo&class=scaled&v=1779402435)