000 00408nam a2200169Ia 4500
008 230515s9999||||xx |||||||||||||| ||und||
040 _aMAIN
041 _aEnglish
082 _a621.382
_bKEN N9
100 _aKennedy
245 0 _aElectronics communication system
_cKennedy, Davis
250 _a4th
260 _aNew Delhi
_bTata McGraw-Hill
_c1999
300 _axv,763
700 _aDavis
942 _cBK
999 _c19119
_d19119