TY  - BOOK
AU  - Narlikar, Jayant V
TI  - Seven wonders of the cosmos
SN  - 0-521-63898-4
PY  - 1999///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Astronomy
KW  - Cosmology
KW  - Cosmos
KW  - Universe
ER  -