| 000 | 00400nam a22001691i 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 005 | 20251030150804.0 | ||
| 008 | 161224u u | ||
| 040 | _cTRA | ||
| 082 | _a160 | ||
| 100 | _aSengupta, P. K. | ||
| 245 | _aDemonstration and logical truth | ||
| 260 |
_a,aCalcutta _bAcademic Publishers _c1968 |
||
| 300 | _ap. 276 | ||
| 653 | _aLogic;Pholosophy | ||
| 942 | _cBK | ||
| 999 |
_c3031 _d3031 |
||