000 00280nam a2200121Ia 4500
008 160710s1970 xx 000 0 und d
082 _a512.89 MEN
100 _aMENDELSON, ELLIOTT
245 _aBOOLEAN ALGEBRA
260 _bMC GRAW HILL
_c1970
300 _a213
942 _2ddc
_cB
999 _c38191
_d38191