2nd Community Innovation Survey, Final Report prepared for Eurostat
Discussion and Working Paper // 1999, Sandra Gottschalk, Norbert Janz and Hiltrud Niggemann (1999), 2nd Community Innovation Survey, Final Report prepared for Eurostat, Mannheim
, Sandra Gottschalk, Norbert Janz and Hiltrud Niggemann (1999), 2nd Community Innovation Survey, Final Report prepared for Eurostat, Mannheim