000 00306nam a2200121Ia 4500
005 20250114223819.0
008 250113s9999 xx 000 0 und d
041 _aeng
082 _aY1m7321:N22
245 _aSocial Forces Vol. 36 1957-8
260 _c1957
_bWilliams Wilkins Co.
_aBaltimore
365 _cRs.
999 _c131272
_d131272