000 00454nam a2200169Ia 4500
008 180424s9999 xx 000 0 und d
084 _a155.4 G2:3
100 _a"Gesell, Arnold"
245 0 _aChild Development: an Introduction to the Study of Human Growth
250 _a\\194900ENGGPSX
260 _aHarper and Brothers
260 _b1949
260 _cNew York
300 _axxii+474p
500 _aincludes index and biblioraphy
942 _cBK
999 _c20330
_d20330