00517nam a2200181Ia 450000500170000000800410001704000190005804100120007708200160008910000220010524500560012726000380018330000270022150400360024865000140028465100270029885000100032520240203101733.0131103s9999    xx            000 0 und d  aLoreto College  aEnglish  a370.15bBAL  aBaldwin,Alfred L.  aTheories of Child Development,   cAlfred L.Baldwin  aNew YorkbJohn Wiley & Sonsc1967  axii,618 p.b ill.,fig.  aIncludes bibliography and index  aEducation  aEducational Psychology  aLCLIB