000 00263nam a2200097Ia 4500
008 120224s9999 xx 000 0 und d
082 _a301.15
_bHOM
100 _aHomans, George C.
245 _aHuman group
260 _bRoutledge and Kegan Paul
_aLondon
_c1968
999 _c136476
_d136476