000 00509pam a2200205a 44500
003 OSt
005 20221028121517.0
008 160408b1984 xxu||||| |||| 00| 0 eng d
020 _a0416375103
040 _cIIT Kanpur
041 _aeng
082 _a160
_bH874c
100 _aHughes, G.E.
245 1 _aA companion to modal logic
_cG.E. Hughes and M.J. Cresswell
260 _aLondon
_bMethuen
_c1984
300 _axv, 203p.
650 _aModality (Logic)
700 _aCresswell, M.J.
942 _cBK
999 _c280014
_d280014