Weston, Jeffrey Dennis Godwin, H. J. ( Herbert James ) Some exercises in pure mathematics with expository comments [by] J. D. Weston and H. J. Godwin. - Cambridge U.P. London 1968 1968 - vii, 136 p.illus.21 cm. ISBN: 0521095611 Subjects--Topical Terms: Mathematics -- Problems, exercises, etc.--QA LC Class. No.: QA43.W46