000			00331nam a2200133Ia 4500
008			211209s2007 xx 000 0 und d
020			_a8120306516
041			_aeng
082			_a621.39 O07
100			_aFLETCHER, WILLIAM J
245			_aENGINEERING APPROACH TO DIGITAL DESIGN
260			_aNEW DELHI _bPHI _c2007
300			_a766
999			_c50543 _d50543