000 00454nam a22001697a 4500
003 OSt
020 _a9789386309761
082 _a621.38 GKP
100 _aG K Publications
245 _aElectronics and Communication Engineering
250 _a1
260 _aNew Delhi
_bG K Publications
_c2018
300 _a5.16
440 _aElectronics and Communication Engineering
650 _aElectronics and Communication Engineering
942 _2ddc
_cBK
_021
999 _c824795
_d824795