000 00433nam a2200181Ia 4500
999 _c21187
_d21187
082 _a302 KLE-;
100 _aKlein, Josephine
245 0 _aStudy of groups
260 _aLondon
_bRoutledge & Kegan Paul
_c1956
300 _a199p.
650 _aSocial psychology
650 _aGroups, Social
650 _aSocial groups
650 _aSocial participation
650 _aGroup identity
650 _aSocial change
942 _cBK