000 00293nam a2200121Ia 4500
005 20250114223820.0
008 250113s9999 xx 000 0 und d
041 _aeng
082 _aY1m7311:N34
245 _aSocial Research Vol. 32....1-3....1965
260 _c1965
_aNew York
365 _cRs.
999 _c131282
_d131282