000			00332nam a2200133Ia 4500
005			20250114223819.0
008			250113s9999 xx 000 0 und d
041			_aeng
082			_aY1m7321:N22
245			_aSocial Forces. V.42.N.1-4....1963
260			_c1962 _bWilliams wilkins co. _aBaltimore
300			_a521p
365			_cRs.
999			_c131275 _d131275