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 Gaul · Mathematische Methoden Der Wirtschaftswissenschaften: Festschrift Fur Otto Opitz (Paperback Book) [Softcover Reprint of the Original 1st 1999 edition] (2014)](https://imusic.b-cdn.net/images/item/original/345/9783662124345.jpg?wolfgang-gaul-2014-mathematische-methoden-der-wirtschaftswissenschaften-festschrift-fur-otto-opitz-paperback-book&class=scaled&v=1577160703)
![Cover for Wolfgang Gaul · From Data to Knowledge: Theoretical and Practical Aspects of Classification, Data Analysis, and Knowledge Organization - Studies in Classification, Data Analysis, and Knowledge Organization (Paperback Book) [Softcover reprint of the original 1st ed. 1996 edition] (1995)](https://imusic.b-cdn.net/images/item/original/542/9783540603542.jpg?wolfgang-gaul-1995-from-data-to-knowledge-theoretical-and-practical-aspects-of-classification-data-analysis-and-knowledge-organization-studies-in-classification-data-analysis-and-knowledge-organization-paperback-book&class=scaled&v=1550707068)
