000 00453pam a2200145a 44500
040 _aIIT, Kanpur
082 _a164
_bN549p
100 _aNidditch, P.H.
245 1 _aPropositional calculus
_cP.H. Nidditch
260 _aNew York
_bThe Free Press Of Glencoe
_c1962
300 _aviii, 83p.
440 _aMonograph In Modern Logic / Edited By G.B. Keene
_v
650 _aLogic, Symbolic And Mathematical
997 _a55418 C
999 _c448596
_d448596