000 00286nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _aMeenakshi chellam & et.al
245 0 _aNorton utilities 6.03
260 _bBPB Publications
260 _c1993
365 _b150.00
942 _cBK
999 _c137531
_d137531