Roman, Steven Field theory Steven Roman - 2nd ed - New York, N.Y Springer c2006 - xii, 332 p 25 cm - Graduate texts in mathematics 158 . ISBN: 0387276777 (acid-free paper) Standard No.: 9780387276779 LCCN: 2005932166 Subjects--Topical Terms: Algebraic fieldsGalois theoryPolynomials