TY  - GEN
AU  - 
TI  - The origins of our universe: : A study of the origin and evolution of the contents of our universe / 
SN  - 0521423031
U1  - 523.12 
PY  - 1990///
CY  - Cambridge: 
PB  - Cambridge University Press
KW  - CosmogonÃ­a
KW  - Universo
ER  -