TY  - BOOK
AU  - Sachs Mendel
TI  - Physics of the universe
SN  - 978-1-84816-532-8
U1  - 523.1 
PY  - 2010///
CY  - London
PB  - Imperial College Press
KW  - Cosmology
KW  - General relativity(physics)
KW  - Unified field theories
ER  -