000 00629cam a2200193 a 4500
020 _a9788126525133
082 0 0 _a621.382
_bFRE
100 1 _aFreeman, Roger L.
245 1 0 _aTelecommunication system engineering
250 _a4th ed.
260 _aNew Delhi :
_bWiley,
_cc2004. 2014
300 _axxvi, 991 p. :
_bill. ;
650 0 _aTelecommunication systems
650 0 _aTelephone systems
856 4 2 _uhttp://www.loc.gov/catdir/bios/wiley047/2003063763.html
856 4 2 _uhttp://www.loc.gov/catdir/description/wiley041/2003063763.html
856 4 1 _uhttp://www.loc.gov/catdir/toc/wiley041/2003063763.html
942 _cBK
999 _c1623
_d1623