000 00313nam a2200121Ia 4500
008 221117b |||||||| |||| 00| 0 eng d
040 _aBGL
_cBGL
100 _aHein James L.
245 0 _aDiscrete Structures logic and Computability
260 _aNew Delhi
_bJones& Bartltee
_c2014
300 _a1009p
942 _cGB
999 _c31111
_d31111