000 00285nam a22001217a 4500
999 _c43856
_d43856
003 OSt
100 _aSharma,Pankaj
245 _aSystem Programming and system Administration
260 _aNew Delhi
_bS.K.Kataris of sons
_c2012
300 _a413p.
901 _a1826Don
942 _2ddc
_cBK