000 00386nam a2200145Ia 4500
008 241226s9999 xx 000 0 und d
020 _a0
082 _a621.382
_bG K
100 _aG K Pub.
245 0 _aElectronics & telecommunication engineering
260 _aJabalpur :
_bG K Publication,
_c2003.
300 _a960
365 _a0
650 _aElectrical Electronics Communication,
999 _c139144
_d139144