Willerding, Margaret F. Modern internediate algebra / Margaret F. Willerding. - 2nd ed. - New York : John Wiley & Sons, c1975. - xii, 411 p.x ISBN: 0471946672 Subjects--Topical Terms: Álgebra. Dewey Class. No.: 512.9042 Número de Chamada: 512.9042 / W712m