000			00316nam a2200133Ia 4500
008			220201s2017 xx 000 0 eng d
082			_a004 _bNOR
100			_aNorton, Peter
245		0	_aIntroduction to Computers
250			_a7th ed.
260			_aNew Delhi _bMcGraw Hills _c2017
300			_a628
942			_2ddc
999			_c64231 _d64231