The worker grows old /

Bibliographic Details
Main Author:	Rosenberg, George S., 1930-
Format:	Book
Language:	English
Published:	San Francisco : Jossey-Bass, 1970.
Edition:	[1st ed.].
Series:	Jossey-Bass behavioral science series.
Subjects:	Older people > Pennsylvania > Philadelphia. Working class > Pennsylvania > Philadelphia. Social isolation.