A Friendly Introduction to Mathematical Logic  (English, Hardcover, Leary Christopher C.)

For a one-quarter/one-semester, junior/senior-level course in Mathematical Logic. With the idea that mathematical logic is absolutely central to mathematics, this tightly focused, elementary text discusses concepts that are used by mathematicians in every branch of the subject-a subject with increasing applications and intrinsic interest. It features an inviting writing style and a mathematical approach with precise statements of theorems and correct proofs. Students are introduced to the main results of mathematical logic-results that are central to the understanding of mathematics as a whole.