TY  - BOOK
AU  - O'Brien, Denis
TI  - Empedocles' cosmic cycle: a reconstruction from the fragments and secondary sources
SN  - 9780521100373
SN  - 68010330
U1  - 182.5 OBR 
PY  - 1969///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Cosmology
KW  - Empedocles
N1  - Bibliography: p. 337-398
ER  -