Barbeau, E.J.. POLYNOMIALS.-(Problem books in mathematics).

LINKS ENCONTRADOS EN LA WEB
LINK 1 FORMAT PDF
http://poincare.matf.bg.ac.rs/~zarkom/Polynomials_EJBarbeau.pdf
LINK2 FORMAT DJVU
http://ihtik.lib.ru/2012.03_ihtik_mathematic/2012.03_ihtik_mathematic_622.rar
LINK3
http://www.mediafire.com/view/d3uwt4v835ivqav/Barbeau_E.J._-_Polynomials._a_problem_book_%281989%29%28en%29.pdf