TY  - BOOK
AU  - MUKHERJEE,S.
AU  - PRASANNA,A.R.
AU  - KEMBHAVI,A.K.
TI  - GRAVITATION AND COSMOLOGY / 
U1  - 531.14 
PY  - 1992///
CY  - [S.N] : 
PB  - WILEY EASTERN LIMITED ، 
KW  - ASTRONOMY
KW  - COSMOLOGY
KW  - GRAVITATION
ER  -