Herman Hollerith applies for US patent #395,781 for the 'Art of Compiling Statistics', which was his punched card calcul
Herman Hollerith was a German-American statistician, inventor, and businessman who developed an electromechanical tabulating machine for punched cards to assist in summarizing info…
Herman Hollerith applies for US patent #395,781 for the 'Art of Compiling Statistics', which was his punched card calcul