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Learn German - Phrasebook for Travel in Germany, Berlin, Munich, Frankfurt, Hamburg, Cologne, Dresden, Leipzig, Heidelberg. Weimar, Düsseldorf
Travel and Education
App
Learn German is an easy to use mobile German phrasebook that will give visitors to Germany and those...
Advances in Combinatorial Optimization: Linear Programming Formulations of the Traveling Salesman and Other Hard Combinatorial Optimization Problems
Book
Combinational optimization (CO) is a topic in applied mathematics, decision science and computer...