000 00273nam a2200109Ia 4500
008 200615s9999 xx 000 0 und d
082 _a640/ALE
100 _aAlex K
245 _aSoft Skil:No your self and know the world
260 _adelhi
_bS.Chand
_c2009
300 _a254
999 _c274847
_d274847