000 00298nam a2200121Ia 4500
008 250224s9999 xx 000 0 und d
020 _a8120203089
082 _a519.4HAR
100 _aHartley Alick
245 0 _aStatistics Basic Book One
260 _bGwelffryn Publications
_c1991
942 _cBK
999 _c446744
_d446744