000 00612nam a2200229Ia 4500
003 OSt
005 20220928112343.0
006 a|||||r|||| 00| 0
007 ta
008 220927b |||||||| |||| 00| 0 eng d
024 _a48633
037 _cTextual
040 _aSDCL
_cSDCL
_beng
041 _2eng
_aeng
082 _aR15, K3
100 _aMourant John A
_9427641
245 0 _aFormal logic
_b an introduction textbook
260 _aNew York
_b The Macmillan Company
_c1963
300 _aix,413p
_ccm.
942 _hR15, K3
_cTEXL
_2CC
999 _c744414
_d744414