000			00337nam a2200145Ia 4500
008			211201s2005 xx 000 0 eng d
020			_a70593744
082			_a4
100			_aNorton, Peter
245		0	_aIntroduction to computer
260			_bTata-McGraw-Hill Pub. _aDelhi _c2005
300			_a609
650			_aI.T.
942			_2ddc _cDMS
999			_c2366 _d2366