000 00282nam a2200109Ia 4500
008 220117s9999||||xx |||||||||||||| ||und||
040 _cIAB
082 _a155.4 BIE
100 _aBiehler,Robert F.
245 0 _aChild Development; An Introduction
260 _bHoughton Mifflin Com
_c1981
999 _c31560
_d31560