000 00341 a2200133 4500
020 _a8120324293
082 _a621.382
_bBAS
090 _c12831
_d18675
245 _aBasics of electronic communications
260 _aNew Delhi
_bPrentice - Hall
_c2004
_g2004
300 _axi, 377p.
_c23cm.
650 _aCOMMUNICATIONS ENGINEERING
942 _cL
999 _c41193
_d41193