"MATEMÁTICA (PROBLEMAS E EXERCÍCIOS)" . . "Cambridge University Press." . . "Velleman, Daniel J." . . "Logica simbolica." . . "Logique symbolique et mathématique." . . "Mantık, sembolik ve matematiksel." . . "Axiomatique." . . "Mengenlehre." . . "Beweis (Math.)" . . "MATHEMATICS Infinity." . . "Mathematics." . . "Mathématiques." . . "Logika symboliczna i matematyczna." . . "Beweis." . . "Matematiksel mantık." . . "Preuve, Théorie de la." . . "Mathematische logica." . . "Matemáticas." . . "Beweistheorie Lehrbuch." . . "Beweistheorie." . . . . . . "How to prove it = 怎样证明数学题(英文版·第2版)" . "How to prove it = 怎样证明数学题" . . "怎样证明数学题(英文版·第2版)" . . "Dan Velleman's lively text prepares students to make the transition from solving problems to proving theorems by teaching them the techniques needed to read and write proofs. This new edition contains over 200 new exercises, selected solutions, and an introduction to Proof Designer software."@en . "How to prove it = Zen yang zheng shu xue ti (Ying wen ban, di 2 ban)" . . . . . . . . . . . . . . . . . . "Kanıt nasıl yapılır : bir yapısal yaklaşım" . "Kanıt nasıl yapılır : bir yapısal yaklaşım"@tr . . "Matériel didactique" . "Zen yang zheng shu xue ti (Ying wen ban, di 2 ban)" . . . . . . . . . . . "Electronic resource" . "How to prove it"@en . . . . . . . . . . . . . "How to prove it : a structural approach" . . . . . . "How to prove it" . . . . "How to prove it : a structured approach" . "How to prove it : a structured approach"@en . . . . "How to prove it :a structured approach" . . . . . . . . . . . . "Electronic books"@en . . . . "<>"@en . . . . . . . . . . . "How to prove it a structured approach" . "How to prove it a structured approach"@en . . . . "How to Prove It A Structured Approach" . . . . . . . . . . . "How to prove it : structured approach"@en . "Problémamegoldás matematikai." . . "Matemàtica Informàtica." . . "Logique mathématique." . . "MATHEMATICS Logic." . . "Matematikai logika." . . "Logika symboliczna i matematyczna podręczniki." . . "Théorie de la preuve." . . "Lógica simbólica y matemática." . . "Mathematik." . . . . "Mathematische Logik." . . "Matematika tanítása bizonyítás." . . "Matematik." . . "Beweis Mathematik." . . "Logica." . . "Lògica matemàtica." . . "Logic, Symbolic and mathematical." . .