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 Bogdan Dumitrescu · Dictionary Learning Algorithms and Applications (Paperback Book) [Softcover Reprint of the Original 1st 2018 edition] (2018)](https://imusic.b-cdn.net/images/item/original/616/9783030087616.jpg?bogdan-dumitrescu-2018-dictionary-learning-algorithms-and-applications-paperback-book&class=scaled&v=1612746590)
![Cover for Bogdan Dumitrescu · Positive Trigonometric Polynomials and Signal Processing Applications - Signals and Communication Technology (Paperback Book) [Softcover reprint of the original 2nd ed. 2017 edition] (2018)](https://imusic.b-cdn.net/images/item/original/171/9783319852171.jpg?bogdan-dumitrescu-2018-positive-trigonometric-polynomials-and-signal-processing-applications-signals-and-communication-technology-paperback-book&class=scaled&v=1608720386)
![Cover for Bogdan Dumitrescu · Dictionary Learning Algorithms and Applications (Hardcover Book) [2018 edition] (2018)](https://imusic.b-cdn.net/images/item/original/735/9783319786735.jpg?bogdan-dumitrescu-2018-dictionary-learning-algorithms-and-applications-hardcover-book&class=scaled&v=1546902280)
![Cover for Bogdan Dumitrescu · Positive Trigonometric Polynomials and Signal Processing Applications - Signals and Communication Technology (Hardcover Book) [2nd ed. 2017 edition] (2017)](https://imusic.b-cdn.net/images/item/original/873/9783319536873.jpg?bogdan-dumitrescu-2017-positive-trigonometric-polynomials-and-signal-processing-applications-signals-and-communication-technology-hardcover-book&class=scaled&v=1546902280)