TY  - BOOK
AU  - Lopreato, Joseph
ED  - 000
TI  - Vilfredo Pareto: Selections from his Treatise with anintroductory essay 
AV  - HM25 .L66
PY  - 1965///
CY  - New York
PB  - Thomas Y. Crowell Company
KW  - Sociology
N1  - include equilipriaum
ER  -