000 00404nam a2200145Ia 4500
008 160910s9999 xx 000 0 und d
040 _cSGVU Library
041 _cEnglish
100 _aElahi, Ata
245 _aData Network & Internet communication Technology
_cby Ata Elahi
260 _aNew Delhi
_bCengagelearning
_c2009
520 _aEngineering
650 _aComputer & IT
942 _cBOOKS
_k004.65
999 _c20327
_d20327