Peston, Maurice Harry. Elementary matrices for economics by Maurice H. Peston. - Beverly Hills, Calif., Sage Publications [c1969] - 110 p. 19 cm. - Library of modern economics . Bibliography: p. 109-[111] ISBN: 0803900295 LCCN: 79082899 Subjects--Topical Terms: Economics--Mathematical models.Matrices. LC Class. No.: HB74.M3 / P44 Dewey Class. No.: 512.89602433