000 00268nam a2200109Ia 4500
008 230401s2010 xx 000 0 eng d
082 _a621.38
100 _aSINGH (AVADHESH PRATAL)
245 0 _aRADAR AND T V ENGINEERING
260 _bDELHI N.K
_c2010
942 _2ddc
_cBTECH
999 _c248
_d248