TY  - BOOK
AU  - Kahn,Fritz
TI  - Design of the universe: the heavens and the earth
PY  - 1954///]
CY  - New York : 
PB  - Crown Publishers
KW  - Astronomy
KW  - Cosmic physics
KW  - Earth (Planet)
KW  - Astronomía
KW  - Fisica Cósmica
ER  -