000 00316nam a2200133Ia 4500
005 20250114223836.0
008 250113s9999 xx 000 0 und d
041 _aeng
082 _aYm73:N36
245 _aSociometry : Jr. Of Res In Soc Psy
260 _c1971
_bUniv Of
_aNevada
300 _aNo 1-4
365 _cRs.
999 _c131357
_d131357