Gruenberg, Karl W. Linear geometry/ by K. W. Gruenberg and A. J. Weir. - Princeton, N.J.: Van Nostrand, [1967]. - viii, 186 p.: 24 cm. - University series in undergraduate mathematics . LCCN: 67005207 //r89 Nat. Bib. No.: GB67-13345 Subjects--Topical Terms: Geometry, Algebraic.Algebras, Linear. Dewey Class. No.: 516.1 / G886l