000 00281nam a2200109Ia 4500
100 _aJournal of Genetic Psycology;Vol 123
942 _cBV
654 _a
245 _aJournal of Genetic Psycology;Vol 123
_bSept.1973
260 _aU.S.A.
_bThe Journal Press
_c1973
082 _a136.05
999 _c391750
_d391750
041 _aeng