000 00268nam a22000857a 4500
082 _a305.231
_bLIP.A. 1
245 _aAdvances in child development and behavior
_cEdited by Lewis P Lipsitt and Charles C Spiker
260 _aNew York:
_bAcademic Press,
_c1963
942 _cBK
999 _c499947
_d499947