books.google.com - Giving an easily accessible elementary introduction to the algebraic theory of quadratic forms, this book covers both Witt's theory and Pfister's theory of quadratic forms. Leading topics include the geometry of bilinear spaces, classification of bilinear spaces up to isometry depending on the ground...https://books.google.com/books/about/Bilinear_Algebra.html?id=CcM8_iiGPxAC&q=alternating+space&utm_source=gb-gplus-shareBilinear Algebra