TY - BOOK AU - Frazer, R.A. Duncan ,W.J. AU - Frazer, R.A. Duncan ,W.J. Collar, A.R. TI - Elementary Matrices And Some Applications To Dynamics And Ditterential Equations U1 - B245 PY - 1946/// CY - Cambridge PB - Univ. Press. KW - B245 ER -