000 00310nam a2200133Ia 4500
008 230720s9999 xx 000 0 und d
082 _a624.1
_bNOR
100 _aNorton, Peter
245 0 _aIntroduction to Computer
250 _a7
260 _aIndia
_b:MC Graw HILL
_c2015
300 _a628p.
942 _cBOOK
999 _c12522
_d12522