TY  - BOOK
AU  - Putnam, Robert D
TI  - Bowling alone : the collapse and revival of American community
SN  - 9780743203043
U1  - 306.0973 PUT 
PY  - 2000///
CY  - New York
PB  - Simon & Schuster
KW  - Social change - United States - History - 20th century
ER  -