000 00268nam a2200097Ia 4500
008 190211s9999||||xx |||||||||||||| ||und||
100 _aSCHICKEDANZ, DAVID I
245 0 _aTOWARD UNDERSTANDING CHILDREN
260 _bLITTLE,BROWN AND COMPANY
700 _aSCHICKEDANZ, JUDITH A
999 _c6501
_d6501