TY  - BOOK
AU  - Hartle, James B.,
TI  - Gravity: an introduction to Einstein`s general relativity
SN  - 9789332535084
U1  - 530.1 HAR 
PY  - 2013///
CY  - New Delhi
PB  - Pearson Education
KW  - Physics
KW  - Einstein`s general relativity
KW  - General relativity
N1  - I ncludes references and index
ER  -