000 00346nam a2200121Ia 4500
100 _aMaccoby, Eleanor E. and Zellner, Mirian
020 _a0-15-526010-3
942 _cBK
245 _aExperiments in primary education
_bAspects of project follow-through
260 _aHarcourt Brace Jovanovich, New York
082 _a372 Mac/Zel
300 _axi, 132
999 _c7461
_d7461