00349nam a2200145Ia 4500003000500000008004100005020000900046040000900055041001200064082002300076100001600099245004000115260003300155650001500188NDCL180829s9999||||ii |||||||||||||| ||eng||  a3713  aNDCL  aEnglish  a181.4 DDM216th ed  aDatta, D.M. 4aThe Six ways of knowingcD.M. Datta  c1972bUniversity of Calcutta  aPhilosophy