000 00378nam a2200157Ia 4500
008 170519s9999 xx 000 0 und d
041 _aEnglish
082 _a160/STR/INT
100 _aP. F. STRAWSWON
245 _aINTRODUCTION TO LOGICAL THEORY
260 _bB. I. PUBLICATIONS
_aKOLKATA
_c1982
300 _c266P
650 _aLOGIC
650 _aPHILOSOPHY
942 _cBK
999 _c72165
_d72165