000 00308nam a2200133Ia 4500
100 _aBaldwin, Alfred. L
020 _a0-471-04583-7
250 _a2nd ed
942 _cBK
245 _aTheories of child development
260 _aJohn Wiley & Sons, New York
_c1980
082 _a136.7 Bal
300 _axiv,582
999 _c16502
_d16502