000 00321nam a2200145Ia 4500
008 170101s1980 xx 000 0 und d
082 _a162 K13C
100 _aKAUL, B.N
245 0 _aCourse in deductive logic
260 _bNew Delhi
_c1980
300 _a188p
650 _aLOGIC
653 _aLOGIC
942 _2ddc
_cB
999 _c82125
_d82125