Aleksandrov A.D., Kolmogorov A.N., Lavrentev M.A. Mathematics. Its content, methods, and meaning. Volume 3

The MIT Press, 1963. — 364 p.Mathematics, which originated in antiquity in the needs of daily life, has developed into an immense system of widely varied disciplines. Like the other sciences, it reflects the laws of the material world around us and serves as a powerful instrument for our knowledge and mastery of nature. But the high level of abstraction peculiar to mathematics means that its newer branches are relatively inaccessible to nonspecialists. This abstract character of mathematics gave birth even in antiquity to idealistic notions about its independence of the material world.