000 00389nam a2200169Ia 4500
008 200208s9999 xx 000 0 und d
082 _aGL 181.48
100 _a"Datta, D.M."
245 0 _aSix ways of knowing
250 _a2nd ed.
260 _aCalcutta
260 _bUniversity of Calcutta
260 _c1960
300 _a360 p.
650 _aKnowldge theory of .
942 _cB
999 _c183989
_d183989