Theory of equations, by H. W. Turnbull. Turnbull, H. W. (Herbert Westren), 1885-1961. Equations, Theory of. QA211 .T8 512.82 18 TUT "This book is founded on the lecture course given in the University of St. Andrews to students reading for an ordinary degree in mathematics and to first-year honours students."--Pref. "Suggestions for further reading": p. [149] Edinburgh, Oliver and Boyd, 1939. 1939. 1939 Text xii, 152 p. eng University mathematical texts