000 00344nam a2200145Ia 4500
003 IN-KoSCC
082 _aREF
_b160 Sen
100 1 _aSengupta, Pradip Kumar
245 1 _aDemonstration and Logical truth
260 _aCalcutta
_bAcademic Publishers
_c1967
300 _ax,272p.
_c22cm.
500 _aRs.20.00
653 _aPhilosophy
942 _cBK
999 _c5359
_d5359