00331nam a2200109Ia 4500008004100000020001800041040002900059050002600088100004000114245003700154260003000191221221s9999    xx            000 0 und d  a9781452203096  cChuka University Library  aHQ 1064 bV5M665 2012  aMoody Harry R  Sassser Jennifer R. 0aAging;concepts and controversies  asagebUnited Statesc2012