000 00335nam a2200133Ia 4500
008 250111s9999 xx 000 0 und d
020 _a9788121923781
100 _aSEDHA, R.S.
245 2 _aA TEXTBOOK OF DIGITAL ELECTRONICS
260 _bS. CHAND, NEW DELHI
_c2010
300 _a688
650 _aDigital Electronics
942 _cBK
999 _c220097
_d220097