000 00317nam a2200121Ia 4500
100 _aBaldwin, Alfred L.
020 _a0- 471- 04583-7
942 _cBK
245 _aTheories of child development .-2nd ed .-0- 471- 04583-7
260 _aJohn Wiley & sons, New York
_c1980
082 _a136.7 Bal
300 _axiv, 582pp
999 _c65300
_d65300