000 00321nam a2200145Ia 4500
700 _aElkind, David
100 _aWeiner, Irving B.
020 _a0-471-92571-3
942 _cTBK
654 _a
245 _aChild development
_bA core approach
260 _aNew York
_c1972
082 _a155.4
300 _bHb
_avii, 248
999 _c345892
_d345892
041 _aeng