TY  - BOOK
AU  - Lyer, F. Muller-.
TI  - The history of social development
T2  - Studies in economics and political science 
U1  - 301.09 
PY  - 1920///
CY  - London
KW  - Culture
KW  - Economics
KW  - History
KW  - Society
KW  - Labor
ER  -