000 00296nam a2200133Ia 4500
100 _ajensen, Arthur R.
020 _a0-416-75780-4
942 _cBK
654 _a
245 _aEducability And Group Differnces
260 _aLondon
_bMethuen & Co Ltd
_c1973
082 _a151.29
300 _a407
999 _c369772
_d369772
041 _aeng