TY  - BOOK
AU  - Bose,S.K.
TI  - An introduction to general relativity
SN  -  0852260776
U1  - 530.11 
PY  - 1985///
CY  - New delhi
PB  - Wiley eastern limited
KW  - Physics
KW  - General relativity
KW  - পদার্থবিদ্যা
ER  -