000 00268nam a22001217a 4500
003 SGT
082 _bGUP
100 _aGUPTA, DEEPAK
245 _aELECTRONICS & TELECOMMUNICATION ENGINEERING
260 _aINDIA
_bGK PUB.
_c2008
300 _aESE10
942 _2ddc
_cBK
999 _c19970
_d19970