2004 - Unsolved Problems in Number Theory [Problem Books in Mathematics / Unsolved Problems in Intuitive Mathematics] (Hardcover) ISBN-13: 9780387208602 ISBN-10: 0387208607 Genres: Science & Math, Engineering & Transportation ? 2004 - Winning Ways for Your Mathematical Plays Vol 4 (Paperback) ISBN-13: 9781568811444 ISBN-10: 1568811446 Genres: Science & Math, Engineering & Transportation ? 2003 - Winning Ways for Your Mathematical Plays Vol 3 (Paperback) ISBN-13: 9781568811437 ISBN-10: 1568811438 Genres: Science & Math, Engineering & Transportation ? 2003 - Winning Ways for Your Mathematical Plays Volume 2 (Paperback) ISBN-13: 9781568811420 ISBN-10: 156881142X Genres: Science & Math, Medicine, Engineering & Transportation ? 2002 - The Inquisitive Problem Solver [MAA Problem Book Series] (Paperback) ISBN-13: 9780883858066 ISBN-10: 0883858061 Genres: Science & Math, Substores ? 2001 - Winning Ways for Your Mathematical Plays Vol 1 (Paperback) ISBN-13: 9781568811307 ISBN-10: 1568811306 Genres: Science & Math, Substores ? 2000 - Combinatorial Games [Proceedings of Symposia in Applied Mathematics] (Paperback) ISBN-13: 9780821819258 ISBN-10: 0821819259 ? 1995 - The Book of Numbers (Hardcover) ISBN-13: 9780387979939 ISBN-10: 038797993X Genres: Science & Math, Engineering & Transportation 1 1994 - Unsolved Problems in Geometry [Problem Books in Mathematics / Unsolved Problems in Intuitive Mathematics] (Hardcover) → Hardcover ISBN-13: 9780387975061 ISBN-10: 0387975063 Genres: Science & Math, Engineering & Transportation, Substores ? 1994 - Unsolved Problems in Number Theory [Problem Books in Mathematics] (Hardcover) → Hardcover ISBN-13: 9780387942896 ISBN-10: 0387942890 Genres: Science & Math, Engineering & Transportation ? 1981 - Unsolved Problems in Number Theory [Problem books in mathematics] (Hardcover) → Hardcover ISBN-13: 9780387905938 ISBN-10: 0387905936 ? Unsolved Problems in Intuitive Mathematics [Mechanical Engineering Springer-Verlag Telos Hardcover] (Hardcover) ISBN-13: 9783540942894 ISBN-10: 3540942890 ? |