000 00311nam a22001217a 4500
005 20230731105333.0
008 230731b |||||||| |||| 00| 0 eng d
100 _aKumar, Sachin
245 _aSystems & Network administration
260 _aNew Delhi
_bS K kataria & sons
_c2011
300 _a346
942 _cBK
999 _c41342
_d41342