Honsberger, Ross
Mathematical diamonds - Washington, D.C. Mathematical Association of America 2003. - x, 245 p. - The Dolciani mathematical expositions 26 .
0883853329
Mathematics.
Mathematics
Problems, exercises, etc.
51 HON
Mathematical diamonds - Washington, D.C. Mathematical Association of America 2003. - x, 245 p. - The Dolciani mathematical expositions 26 .
0883853329
Mathematics.
Mathematics
Problems, exercises, etc.
51 HON