00346nam a2200121Ia 4500008004100000040001600041041001200057082001400069100001800083245006300101260004400164300001600208230917s9999||||xx |||||||||||||| ||und||  e49623aMAIN  aEnglish  a121 W439O  aWeitz, Morris 0aOpening mind: A philosophical study of humanistic concepts  aChicagobChicago University Pressc1977  axii, 279 p.