"Kemi" . . "Ciència." . . . . "Science and knowledge in general" . . "Videnskabshistorie." . . "Biology" . . "Wissenschaft Gesellschaft Geschichte 20. Jh." . . "Videnskab, alment grundlag" . . "Naturwissenschaften." . . "1900 - 1999" . . "Estats Units d'Amèrica." . . "S. XX" . . "History" . . "sciences sociales Etats-Unis 20e s. (fin) [manuel]" . . "Biologiske videnskaber" . . "Biological sciences in general" . . "SCIENCE History." . . "Sciences États-Unis Histoire 20e siècle." . . "Culture history" . . "Naturwissenschaften Geschichte 20. Jh." . . "Descriptive studies of society" . . "Condicions socials." . . "Naturwissenschaften Gesellschaft Geschichte 20. Jh." . . "S. XX." . . "Samfundsbeskrivelse" . . "Biologi" . . "History of science" . . . . . . . . . . . . . . . . . . . . . "Science and society in the twentieth century" . "Science and society in the twentieth century"@en . . . . . . . "Electronic books"@en . . . . . . . . . . . . . . . . . . . . . . . . "Presents a comprehensive reference to understanding how the concepts and principles of science including biology, chemistry, physics, and earth science affected social, cultural, and political events of the twentieth century." . . . . . "History"@en . "History" . "USA." . . "Wissenschaft Geschichte 20. Jh." . . "Gesellschaft." . . "Kulturhistorie" . . "Chemistry" . . "Sciences Aspect social États-Unis Histoire 20e siècle." . . "Historie" . .