000 00314nam a2200109Ia 4500
008 230222s9999 xx 000 0 und d
100 _aSean Covey
245 4 _aThe 7 Habits Of Highly Effective Teenagers : The Ultimate Teenage Success Guide
250 _a1
260 _bSimon & Schuster,London
_c2004
942 _cBK
999 _c18718
_d18718