TY  - BOOK
AU  - Bojowald,Martin
TI  - Once before time: a whole story of the universe 
SN  - 9780307474551
PY  - 2010///
CY  - New York
PB  - Vintage books
KW  - Cosmology
KW  - Beginning
KW  - Space and time
N1  - Paperback
ER  -