Burchard, J.E. . Mid-Century: The Social Implication of Scientific Progress / Textual Documents J.E. Burchard. - 1st ed / - New York : John Wiley & Sons , 1950. - xx, 549p. : ill. ; 23cm. . Index ISBN: HB Subjects--Index Terms: Education-Mid-Century Social Implication of Scientific Progress Dewey Class. No.: 370.1 / B 892 M