  Essential Logic Basic Reasoning Skills for the Twentyfirst Century (Paperback) → Paperback ISBN-13: 9780155024960 ISBN-10: 0155024965 Genre: Nonfiction ?  Essential Logic Basic Reasoning Skills for the Twentyfirst Century (Paperback) → Paperback ISBN-13: 9780195155051 ISBN-10: 019515505X Genre: Nonfiction ?  Science and the Human Prospect (Paperback) ISBN-13: 9780534097561 ISBN-10: 0534097561 Genres: Biographies & Memoirs, Nonfiction, Science & Math ? |
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