Index of /science/science magazine 1920-1939/root/data/Science_1920-1939/pdf/1934_v079_n2040/

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p2040_0000a.pdf                                    08-Jan-2007 12:43              238682
p2040_0034.pdf                                     08-Jan-2007 12:43              140444
p2040_0034a.pdf                                    08-Jan-2007 12:43              226893
p2040_0085.pdf                                     08-Jan-2007 12:43             2110209