Open AccessSOME PROBLEMS OF BUSINESS FORECASTING
Author(s) -
Charles F. Roos
Publication year - 1929
Publication title -
proceedings of the national academy of sciences of the united states of america
Language(s) - English
Resource type - Journals
eISSN - 1091-6490
pISSN - 0027-8424
DOI - 10.1073/pnas.15.3.186
Subject(s) - longevity , proximate and ultimate causation , history , genealogy , biology , evolutionary biology , genetics