00341nam a2200121Ia 4500008004100000040001600041041001200057082001400069100002200083245007000105260002800175300001600203230917s9999||||xx |||||||||||||| ||und||  e49630aMAIN  aEnglish  a121 P542W  aPhillips, Derek L 0aWittgenstein and scientific knowledge: a sociological perspective  aLondonbMacmillanc1977  axiv, 248 p.