000 00362nam a22001217a 4500
082 0 _a164
100 1 _aRath, R. S.
_9229441
245 _aElements symbolic logic and set theory
_cR. S. Rath
260 _aNew Delhi:
_bKalyani Publishers,
_c1974.
300 _aii, 122 p. ;
_c18 cm.
650 4 _aSymbolic and mathematical logic
_9229442
653 _aTheory of logic
999 _c302670
_d302606