000			00299 a2200121 4500
999			_c1428 _d1437
082			_a164 _bMit/K
100			_aMitra, Kumar
245			_aExercise in symbolic logic _ba guide book _cKumar Mitra
260			_aCalcutta _bProgressive _c2000
300			_a96 p. _c20 cm.
650			_aPhilosophy
942			_cBK