Wilson, H. K. 1937- Ordinary differential equations; introductory and intermediate courses using matrix methods/ [by] H. K. Wilson. - Reading, Mass.: Addison-Wesley, [1971]. - xiii, 377 p.: illus., 25 cm. - Addison-Wesley series in mathematics . LCCN: 78133897 //r88 Subjects--Topical Terms: Differential equations.Matrices. Dewey Class. No.: 515.35