J D Bernal (1901-1971) in perspective.
D018360:Crystallography, X-Ray / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D019451:Information Management; D008967:Molecular Biology / Q000266:history; D011057:Politics; D012942:Social Sciences; D014586:USSR; D006113:United Kingdom; D014857:Warfare