00419pab a2200157 454500008004000000100002300040245006500063260000900128300001500137362000800152650001100160650001200171700002200183700002300205773003300228180718b2008   xxu||||| |||| 00| 0 eng d  aCornwell, Benjamin  aThe social connectedness of older adults: a national profile  c2008  ap.185-203.  aApr  aAdults  aOld age  aSchumm, L. Philip  aLaumann, Edward O.  aAmerican Sociological Review