TY  - BOOK
AU  - Einstein, Albert
TI  - Relativity: the special and the general theroy 
SN  - 9788190620833
U1  - 530.11 
PY  - 2009///
CY  - New Delhi 
PB  - gbd Books 
KW  - Einstein, Albert,
KW  - Relativity (Physics)
ER  -