000 00471nam a2200181Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a621.38195
_bM381
100 _aMartin James
245 _aTelecommunications and the computer
260 _aEnglewood Cliffs
_bPrentice-Hall
_c1969
300 _axx,470p.
650 _aComputers
650 _aElectrical engineering
650 _aTelecommunications
942 _cBK
999 _c64583
_d64583