TY  - BOOK
AU  - Hagen, Everett
TI  - On the theory of social change: how economic growth begins
U1  - 301 19
PY  - 1963///
CY  - Bogotá
PB  - The Dorsey Press
KW  - Cambio social
KW  - Desarrollo económico
N1  - 102618; 15794; 102619; 102620; 4969; 19790; 104436; 1703
ER  -