"Logic, Symbolic and mathematical." . . "Mathématiques Philosophie." . . "Matemàtica." . . "Mathematical Logic and Foundations." . . "Mathematical Logic and Foundations" . "Electronic books." . . "Matemàtica Filosofia." . . "Matemática (filosofia)" . "Matemática (filosofia)." . "Lògica matemàtica." . . "Mathematics Philosophy." . . "Philosophy." . . "Filosofia de la ciència." . . . . "Mathématique." . . "Mathematics." . . "Philosophie." . . "Matemáticas Ensayos." . . "Mathematics, general." . . "Mathematics, general" . "Grondslagen." . . . . . . . . . . . "What is the nature of the objects being studied? What determines the directions and styles in which mathematics progresses (or, perhaps, degenerates)? This book collects some of the writings tackling the problem of giving an account of the nature, purpose, and justification of mathematics as actually done by real live mathematicians."@en . . . . . . . . . . . . . . . . . . . . . . . . "18 unconventional essays on the nature of mathematics"@en . "18 unconventional essays on the nature of mathematics" . . . . . . . "Eighteen unconventional essays on the nature of mathematics" . "Eighteen unconventional essays on the nature of mathematics"@en . . . . . "Aufsatzsammlung" . . "Llibres electrònics" . . . . "Electronic books"@en . "Electronic books" . "18 Unconventional Essays on the Nature of Mathematics" . "18 Unconventional Essays on the Nature of Mathematics"@en . . . . . . . . "SpringerLink (Service en ligne)" . . "MATHEMATICS History & Philosophy." . . "Philosophie des sciences." . . "Mathematik." . . "Wiskunde." . .