Unruh, David R. <br/><br/>
Invisible lives :  social worlds of the aged / 
David R. Unruh ; foreword by Anselm Strauss. 
 - Beverly Hills :  SAGE Publications,  1983. 
 - 199 p. ;  22 cm. 
 - Sociological observations  14 .
 - Sociological observations  14. .
<br/><br/> Includes index. 
<br/><br/>Bibliography: p.183-194. 
<br/><br/><label>ISBN: </label>0803919549 0803919557  pbk. 
<br/><br/><label>LCCN: </label>82-23116 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aged.<br/>Social integration.<br/>Social structure.<br/>Social interaction.