000 00335nam a2200133Ia 4500
700 _aIlg, Frances L.
100 _aGesell, Arnold
942 _cBK
654 _a
245 _aChild development
_bAn introduction to the human growth
260 _aNew York
_bHarper & Row Publishers
_c1949
082 _a155.4
300 _bHb
_axvii, 403
999 _c345848
_d345848
041 _aeng