Intro.to Logic-propositional Logic

Designed to make logic interesting and accessible -- without sacrificing content or rigor -- this classic introduction to contemporary propositional logic explains the symbolization of English sentences and develops formal-proof, truth-table, and truth-tree techniques for evaluating arguments.Organizes content around natural-deduction formal-proof procedures, truth tables, and truth trees. Also presents logical statement connectives gradually, one per chapter, and finally, increases readers' awareness of the arguments they read and hear every day by providing examples of actual arguments to which they can readily relate.Pospesel, Howard is the author of 'Intro.to Logic-propositional Logic' with ISBN 9780134861678 and ISBN 0134861671.