Durr, William K. Panorama / William K. Durr, Jean M. Le Pere and Ruth Brown. - Boston : Houghton Mifflin, c 1974. - 319 p. : ill. ; 24 cm. Includes index. 330 330 ISBN: 0-395-16173-8 Subjects--Topical Terms: Literature--North America. Dewey Class. No.: 810.8 / D938p