Wilder, Howard B. This is America's story / Howard B. Wilder, Robert P. Ludlum and Harriett McCune Brown. - 5th ed. - Boston : Houghton Mifflin, c 1983. - 792 p. : ill. ; 26 cm. 318 318 ISBN: 0-395-31145-4 0-395-31765-7 Subjects--Topical Terms: United States -- History. Dewey Class. No.: 973 / W645t