Nicholson, W. Keith. Elementary linear algebra with applications / W. Keith Nicholson - 2nd ed. - Boston, Mass. : PWS-KENT Pub. Co, 1990 - XVi, 490 p. ; 23 cm. ISBN: 0534981674 Subjects--Topical Terms: Algebras, Linear. Dewey Class. No.: 512.5 / NIC