000 00259nam a2200109Ia 4500
008 170912s9999 xx 000 0 und d
082 _aPET/I
100 _aPETER NORTON
245 0 _aINTRODUCTION TO COMPUTERS
260 _bVALLATHOL VIDYAPEETHAM
942 _cTB
999 _c35939
_d35939