TY  - BOOK
T1  - Social statics or the conditions essential to human happiness specified, and the first of them developed with a notice of the author and a steel portrait
A1  - Spencer, Herbert 1820-1903
PP  - New York
PB  - D. Appleton & Cy.
YR  - 1871
UL  - https://catalogo.bibliotecas.unlp.edu.ar/Record/dun.64014
ER  -