TY  - BOOK
AU  - Thernstrom,Stephan
TI  - Poverty and progress: social mobility in a nineteenth century city 
SN  - 0674695003
U1  - 305.5130973 
PY  - 1964///
CY  - Cambridge
PB  - Harvard University Press
KW  - City and town life
KW  - United States
KW  - History
KW  - 19th century
KW  - Social mobility
ER  -