TY  - BOOK
AU  - Cicero,Marcus Tullius
AU  - Rackham,H.
AU  - Cicero,Marcus Tullius
TI  - De natura deorum: Academica 
T2  - Loeb classical library
SN  - 0674992962
PY  - 1956///
CY  - Cambridge, Mass., London
PB  - Harvard University Press, Heineman
ER  -