Schwerdtfeger, Hans Introduction to Linear Algebra and the Theory of Matrices / by Hans Schwerdtfeger - 2nd ed. - Holland : P. Noordhoff N.V., 1961 - 288 p. Subjects--Topical Terms: Mathematics Subjects--Facted Index Terms: Algebra, Linear Algebra Dewey Class. No.: 512.5 / SCH-I2