000			00364 a2200157 4500
020			_a0340543779
082			_a621.3815 _bGIB
090			_c1911 _d2245
100			_aGibson, J.R.
245			_aElectronic logic circuits
250			_a3rd
260			_aLondon _bArnold _c1992 _g1992
300			_aix, 146p. _c24cm
650			_aCOMPONENTS AND CIRCUITS
942			_cSR
999			_c31023 _d31023