TY  - GEN
AU  - Elders, Leo.
TI  - Aristotle's cosmology, a commentary on the De caelo. [16], 370 p. illus. 25 cm
AV  - QB 41 .E5 
KW  - Aristotle. De caelo
N1  - Label on t.p.: Humanities Press, New York; Bibliography: 11th-16th prelim. pages
ER  -