000 00274nam a2200109Ia 4500
008 230411s9999 xx 000 0 und d
082 _a621.3813076
_bJAI
100 _a JAIN (R.P.)
245 0 _aDigital Electronics Circuits and Systems
260 _bTMH
_a New Delhi
942 _cBK
999 _c438
_d438