000 00389 a2200145 4500
020 _a8176840505
082 _a621.3
_bRAI
090 _c9509
_d13240
100 _aRai, H.M.
245 _aElements of engineering & Electronics
260 _aNew Delhi
_bSatya
_c1993
_g1993
300 _a597p.
_c21cm.
650 _aElectrical magnetic optical communications computer engineering
942 _cL
999 _c38095
_d38095