000 00394nam a22001457a 4500
003 OSt
008 091112t xxu||||| |||| 00| 0 eng d
080 _a512.563
_bBRO
100 _aBrown, Frank Markham
_91476
245 _aBoolean reasoning
_bthe logic of boolean equations.- 2nd ed.
_cFrank Markham Brown
250 _a2
300 _axi, 291p.
653 _aAlgebra, Boolean
942 _cBK
999 _c161316
_d161316