81p9BvFX9xL._AC_UF1000,,Linear Algebra and Its Applications, Global Edition: Lay,Linear Algebra and Its Applications, 6th edition | eTextBook,size-W370-A1030-00-19-77-,Linear Algebra with Applications, 2021aLinear algebra and its applicants sixth edition Global Edition David C.Lay, Steven R. Lay, Judi J. McDonald 大学の授業で使用した線形代数のテキストです書き込みほぼありません