TY  - BOOK
AU  - Revamma, N S
TI  - Calenderum Kalavum
U1  - 529.3 
PY  - 1976///
CY  - Thiruvananthapuram
PB  - STATE INSTITUTE OF LANGUAGE
KW  - general stack
KW  - Natural sciences & mathematics
KW  - Astronomy & allied sciences
KW  - ChronologyGeneralia
ER  -