Topological Dynamics and Ordinary Differential Equations.

Sell, George R.

Van Nostrand Reinhold Company, London, New York, Cincinnati, Toronto, Melbourne, 1971

ISBN: 0442075022

20.5 x 13.5 cm, [plasticised] paperback, x, 200 pages, Text in English, plasticised, paper slightly aged toned, although still in very good condition, see picture.