000 00267nam a22001217a 4500
999 _c6224
_d6224
003 OSt
005 20210319120631.0
008 210319b ||||| |||| 00| 0 eng d
100 _aRAMESH ABABU P.
245 _aSIGNALS AND SYSTEMS
260 _bSCITECH
942 _2ddc
_cGE