TY  - BOOK
AU  - Einstein Albert 
TI  - Relativity the Special and the general Theory 
SN  - 978-93-87944-51-0
U1  - 530.11 EIN 
PY  - 2023///
CY  - Delhi 
PB  - Jaico Publishing House 
KW  - Relativity The Special and the General Theory
ER  -