000 00264nam a2200109Ia 4500
008 230401s9999 xx 000 0 eng d
100 _asaxena (sanjay), jaypoovan,
245 0 _acomputer practics
250 _a1
260 _bVIKAS PUBLICATIION
942 _2ddc
_cBTECH
999 _c5978
_d5978