Pollard, Harry, 1919-1985. The theory of algebraic numbers / Harry Pollard - Buffalo : Mathematical Association of America, distributed by Wiley [New York, / c1950 [ 2nd. imp.1961]. - xii, 143 p. ; 19 cm. Includes index. Subjects--Topical Terms: Algebraic number theory. Dewey Class. No.: 512.81 / POT 1961