000 00497 a2200181 4500
003 OSt
008 090227t xxu||||| |||| 00| 0 eng d
082 _a621.39
_bTOM
100 _aTomasi, Wayne
245 _aElectronic Communications Systems
_bFundamentals through advance/4th ed.
250 _a4th ed.
300 _a947p.
650 _x621.39
653 _aElectronic Communications Systems
_aEC/EE 405
942 _2ddc
_cBK
020 _a81 7808 612 3
260 _aNew Delhi
_bPearson
_c2001
999 _c350894
_d350894