Johnston, John B. Linear equations and matrices / John B. Johnston, G. Baley Price and Fred S. Van Vleck. - Reading, Mass. : Addison-Wesley, c1966. - viii, 308 p. ill. ; 24 cm. - Addison-Wesley series in behavioral sciences: quantitative methods. . Includes index. Subjects--Topical Terms: Matrices.Algebras, Linear.Algorithms.