000 00331nam a2200133Ia 4500
005 20260413100456.0
008 230516s9999||||xx |||||||||||||| ||und||
100 _aFletcher,William I
245 3 _aAn Engg.approach to digital Design
260 _bDelhi,PHI
_c2014
300 _a766
942 _cGB
999 _c1559
_d1559