00371nam a2200157Ia 4500008004100000020000900041035000900050082001300059100002100072245003900093250000600132260005200138300000800190500000900198650000600207210723s9999||||xx |||||||||||||| ||und||  aNULL  a4564  a101BRUS  aRussel, Bertrand 0aHuman Knowledge Its Scope & Limits  a-  aNew YorkbSimon & Schuster & Prentice Hall Int.  a524  a1617  a-