00291nam a2200109Ia 4500008004100000040003800041100001800079245002400097260002700121300001800148653001500166211215s9999    xx            000 0 und d  cJayakar Knowledge Resource Centre  aPearson, Karl 0aGrammar of science.  bGRAMERCYaLONDONc1936  aXXV, 351 p p.  aPHILOSOPHY