000 00317nam a22000857a 4500
008 220503s1972 us ||||| |||| 00| 0 eng d
100 _aHill, John P.
_9234761
245 _aMinnesota Symposia on Child Psychology :
_bVolume 1 /
_cJohn P. Hill.
264 _aMinneapolis [Minnesota] :
_bUniversity of Minnesota Press,
_c1972.
999 _c591379
_d591377