000 00221 a2200097 4500
001 27543
100 _aSouth, G.F
245 _aBoolean algebra and its uses
260 _a
_bNostrand Reinhold
_c1974
090 _c18332
_d18332
942 _aNUST-CAE
_cM
_c9261
999 _c262616
_d262616