000			00357nam a2200145Ia 4500
001			2657
008			150525s9999 xx 000 0 und d
020			_a0 442 30629 6
100			_aLewin Douglas
245			_aDesign Of Logic Systems
250			_a1
260			_aBerkshire _bVan Nostrand Reinhold _c1985
300			_a,;ill.
650			_aSwitching Circuits
999			_c30074 _d30074