TY  - BOOK
AU  - Ryabov, Y
TI  - Kagolia Balatanthram
U1  - 521 
PY  - 1900///
CY  - Kottayam
PB  - NATIONAL BOOKSTALL
KW  - general stack
KW  - Natural Science
KW  - Astronomy
KW  - Celestial mechanicsGeneralia
ER  -