000 00240nam a2200097Ia 4500
008 230915s9999 xx 000 0 und d
050 _aBF 724.5 .H69 2003
100 _aHOYER, WILLIAM J.
245 0 _aADULT DEVELOPMENT AND AGING
942 _cBK
999 _c66338
_d66338