Societal evolution : a study of the evolutionary basis of the science of society / by Albert Galloway Keller. Keller, Albert Galloway, 1874-1956. Sociology. Evolution. HM106 .K4 301.2 KES Electronic reproduction. [S.l.] : HathiTrust Digital Library, 2010. MiAaHDL Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002. http://purl.oclc.org/DLF/benchrepro0212 MiAaHDL digitized 2010 HathiTrust Digital Library committed to preserve pda MiAaHDL Description based on print version record. New York : Macmillan, 1920. 2010. 1920. 1920 Text 1 online resource (xi, 338 p.) http://catalog.hathitrust.org/api/volumes/oclc/18653869.html eng Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002. http://purl.oclc.org/DLF/benchrepro0212 MiAaHDL Societal evolution. Societal evolution. Use copy Restrictions unspecified star MiAaHDL