Oates, Stephen B. Portrait of America : from reconstruction to the present / Stephen B. Oates. - 7th ed. - Boston : Houghton Mifflin, c1999. - xiv, 431p. : ill. ; 23 cm. ISBN: 0395900786 Subjects--Geographic Terms: United States--History LC Class. No.: E178.6 / Oa8 1999 v.2