Tewarson, Reginald P. Sparse matrices/ Reginald P. Tewarson. - New York: Academic Press, 1973. - xv, 160 p.: illus., 24 cm. - Mathematics in science and engineering, v. 99. . Bibliography: p. 141-151. ISBN: 0126856508 LCCN: 72088359 Subjects--Topical Terms: Matrices---Data processing. Dewey Class. No.: 512.943 / T354s