000 00267nam a2200121Ia 4500
100 _aMcDougall, William
942 _cBK
654 _a
245 _aGroup mind
260 _aCambridge
_bCambridge University Press
_c1920
082 _a301.151
300 _bHb
_axvi,304
999 _c375779
_d375779
041 _aeng