TY  - BOOK
AU  - Das,Ashok
TI  - Lectures on gravitation
SN  - 9789814329378
AV  - QC173.6  .D37 2011
PY  - 2011///
CY  - Hackensack, NJ
PB  - World Scientific
KW  - General relativity (Physics)
KW  - Textbooks
KW  - Big bang theory
ER  -