000 | 00445nam a2200181Ia 4500 | ||
---|---|---|---|
008 | 160910s9999 xx 000 0 und d | ||
020 | _aNULL | ||
040 | _cSGVU Library | ||
041 | _cEnglish | ||
100 | _aGupta, P.C. | ||
245 |
_aData Commutnication & Computer Networks _cBy P.C. Gupta |
||
250 | _aNULL | ||
260 |
_aNULL _bPHI, New Delhi _cNULL |
||
300 | _aNULL | ||
520 | _aEngineering | ||
650 | _aComputer & IT | ||
942 | _cBOOKS | ||
999 |
_c9749 _d9749 |