000 00376nam a2200157Ia 4500
001 34663
008 240126s9999||||xx |||||||||||||| ||und||
082 _a004 SAR
100 _aSarvana Kumar, R.
_922766
245 0 _aTextbook of information technology
260 _aNew Delhi
260 _bS. Chand & Company Ltd.
260 _c2003
300 _aviii,255p.
942 _cBK
999 _c34663
_d34663