FRAZER, R.A. Collar, A.R. Duncan, W.J. Elementary matrices : and some applications to dynamics and differential equations /by R.A.Frazer, W.J.Duncan, A.R.Collar - Cambridge Cambridge University press 1965 - xv, 415 p. Includes references & index. ISBN: 85343 Subjects--Topical Terms: Matrices Dewey Class. No.: 512.9434 / FRA