Halmos, Paul R. 1916- Finite-dimensional vector spaces/ Paul R. Halmos. - 2d ed. - Princeton, N.J.: Van Nostrand, [1958]. - 200 p.: 24 cm. - University series in undergraduate mathematics . LCCN: 58008446 /L/r842 Nat. Bib. No.: GB58-5264 Subjects--Topical Terms: Vector spaces.Transformations (Mathematics) Dewey Class. No.: 512.86