2009 - Matrices of Signsolvable Linear Systems [Cambridge Tracts in Mathematics] (Paperback) → Hardcover ISBN-13: 9780521105828 ISBN-10: 052110582X ? 1995 - Matrices of Signsolvable Linear Systems [Cambridge Tracts in Mathematics] (Hardcover) → Paperback ISBN-13: 9780521482967 ISBN-10: 0521482968 Genres: Science & Math, Substores ? |