000			00333nam a2200133Ia 4500
008			211209s2015 xx 000 0 und d
020			_a9789339203405
041			_aeng
100			_aLEACH,DONALD P AND OTHERS
245			_aDIGITAL PRINCIPLES AND APPLICATIONS
250			_a8TH ed.
260			_bA AND C BLACK _c2015
300			_a705
999			_c89095 _d89095