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.
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![Cover for Ansorge · Numerical Mathematics / Numerische Mathematik: Symposium on the Occasion of the Retirement of Lothar Collatz at the Institute for Applied Mathematics, University of Hamburg, January 25-26, 1979 / Symposium Anlasslich Der Emeritierung Von Lothar Collatz Am (Paperback Book) [Softcover Reprint of the Original 1st 1979 edition] (2014)](https://imusic.b-cdn.net/images/item/original/868/9783034862868.jpg?ansorge-2014-numerical-mathematics-numerische-mathematik-symposium-on-the-occasion-of-the-retirement-of-lothar-collatz-at-the-institute-for-applied-mathematics-university-of-hamburg-january-25-26-1979-symposium-anlasslich-der-emeritierung-von-lothar-collat&class=scaled&v=1412517488)
