000 00377nam a2200145Ia 4500
008 160910s9999 xx 000 0 und d
040 _cSGVU Library
041 _cEnglish.
100 _aMartin, James.
245 _aTele communications & the computer 3/ed.
_cBy James. Martin
260 _bPHI, New Delhi.
520 _aEngineering
650 _aElectronics
942 _cBOOKS
999 _c2848
_d2848