000 00294nam a2200109Ia 4500
008 200527s9999||||xx |||||||||||||| ||und||
082 _a155.4 BAL
100 _aBaldwin, Alfred L.
245 0 _aBehavior and Development in Childhood
264 _bHolt, Rinehart and Winston
_c1965
300 _a619p.
999 _c15009
_d15009