000 00420nam a2200181Ia 4500
003 NDCL
008 180829s9999||||ii |||||||||||||| ||eng||
020 _a6737
040 _aNDCL
041 _aEnglish
082 _a164 RRS
_216th ed
100 _aAcharya,B.P.
100 _aRath, R.S.
245 0 _aElements of Symbolic Logic and set theory
_cR.S. Rath
260 _c1981
650 _aMathematics
942 _2DDC
_cBK
999 _c9949
_d9949