000 00306nam a2200133Ia 4500
001 129692
008 170722s9999 xx 000 0 und d
100 _aPuri, V. K.
245 _aDigital electronics /
250 _ax
260 _bTata Mcgraw Hill
_aNew Delhi
_c1997
300 _axiv+ 446
942 _cGEN
999 _c15789
_d15789