000 00412nam a2200169Ia 4500
008 241225s9999 xx 000 0 und d
020 _a8185749604
082 _a621.381
_bGUP
100 _aGupta B R
245 0 _aDigital electronics
250 _a2nd edition.
260 _aNew Delhi :
_bS K Kataria,
_c2007
300 _a419.
365 _a140
650 _aApplied physics
700 _aSinghal , Vanduna.
999 _c20318
_d20318