Unruh David   R. <br/><br/>
Invisible lives   Social worlds of the aged. 
Unruh David   R. 
 - Deverly  Hill Sage        1983 
 - 199p.  cm. 
 - Sociological observations; 14 .
<br/><br/><label>Standard No.: </label>142,671 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SOCIOLOGY
<br/><br/><label>Dewey Class. No.: </label>Y13, M3