000 00344nam a2200145Ia 4500
008 170101s1974 xx 000 0 und d
082 _a512.89 S62B
100 _aSOUTH, G.F
245 0 _aBoolean algebra and its uses
260 _bN.Y
_c1974
300 _a102p
650 _aALGEBRA, BOOLEAN
653 _aALGEBRA, BOOLEAN
942 _2ddc
_cB
999 _c84048
_d84048