000 00306nam a2200121Ia 4500
008 230303s9999 xx 000 0 und d
041 _aeng
082 _a621.38159 FLE
100 _aFLETCHER (WILLEIAM I)
245 _aAn Engineering Approach to Digital Design
260 _aNew Delhi
_bPHI
365 _cRS
999 _c174002
_d174002