TY  - BOOK
AU  - Madhu, Vaikom 
TI  - Idayaalam
SN  - 9789389649574
U1  - 411 23
PY  - 2020///
CY  - Kottayam
PB  - Manorama Books
KW  - Signs and Symbols
KW  - Punctuation
KW  - Language - Evolution
KW  - Linguistics - History
ER  -