Soifer, Alexander.
Mathematics as Problem Solving [electronic resource] / by Alexander Soifer. - New York, NY : Springer New York, 2009. - digital.
9780387746470
10.1007/978-0-387-74647-0 doi
Mathematics.
Algebra.
Combinatorics.
Geometry.
Mathematics.
Mathematics, general.
Geometry.
Combinatorics.
Algebra.
Mathematics as Problem Solving [electronic resource] / by Alexander Soifer. - New York, NY : Springer New York, 2009. - digital.
9780387746470
10.1007/978-0-387-74647-0 doi
Mathematics.
Algebra.
Combinatorics.
Geometry.
Mathematics.
Mathematics, general.
Geometry.
Combinatorics.
Algebra.