Childs, Lindsay., Concrete introduction to higher algebra Lindsay N. Childs. - 2nd ed. - New York Springer-Verlag 2009 - xiv, 603 p. : ill; 25 cm. - - . - Undergraduate texts in mathematics. . Includes bibliographical references (p. 509-512) and index. ISBN: 9788181284136 = Nat. Bib. No.: Nat. Bib. Agency Control No.: Subjects--Meeting Names: Subjects--Index Terms: Algebra Euclid`s Algorithm Euclid`s Algorithm Polynomials LC Class. No.: / Dewey Class. No.: 512.7 CHI