TY  - BOOK
AU  - Raguraman, M.
TI  - Historical significance of Madras and Kodaikanal observatories
SN  - 8177355317
U1  - 522.195431 
PY  - 2008///
CY  - Chennai
PB  - Pavai Publications
KW  - Astronomical observatories
KW  - India
KW  - History
KW  - Madras (Tamil Nadu)
KW  - Kodaikanal (Tamil Nadu)
KW  - Hindu astronomy
ER  -