000 00450nam a2200169Ia 4500
999 _c44847
_d44847
005 20191204220549.0
008 180612s9999||||xx |||||||||||||| ||und||
020 _a19 560796 1
041 _aen
082 _a160
100 _aBASSON, A.H.
_96594
245 0 _aIntroduction to Symbolic Logic
260 _aCalcutta
_bOxford University Press.
_c1989
300 _aviii, 175p.
650 0 _96536
_aLogic, Symbolic and mathematical
942 _cPR
_2ddc