%0 Generic %D 1979 %T An empirical investigation on scientific observation %A Apostel, Leo %A Batens, Diderik %A Breusegem, Erwin %A De Coninck, Jan %A De Waele, Danny %A Pinxten, Rik %A Swings, Jean %A Van Bendegem, Jean Paul %A Vandamme, Fernand %E Callebaut, Werner %E De Mey, Marc %E Pinxten, Rik %E Vandamme, Fernand %B Theory of Knowledge and Science Policy %I Communication & Cognition %P 3–36 %G eng