000 00302nam a22001097a 4500
082 _a301.15
245 _aReading in reference group theory and research:
_cedited by Herbert H. Hyman
260 _aNew york:
_bMacmillan limited,
_cc1968
300 _axi;509p.;
500 _aincludes indexes
942 _cBK01
999 _c3721
_d3721