000 00386nam a2200145Ia 4500
008 241225s9999 xx 000 0 und d
020 _a8175441801
082 _a629.801
_bGUP
100 _aGupta, B R .
245 0 _aElectronics and instrumentation
250 _a2nd edition.
260 _aNew Delhi :
_bWheeler Publication,
_c1999.
365 _a245.00
650 _aPhysical Sciences
999 _c8425
_d8425