TY  - BOOK
AU  - Karath Unnikrishna Menon
TI  - HASTHAKSHARA SASTHRAM ( Popular science )
SN  - 9789385725739
U1  - S 
PY  - 2015////12/01
CY  - Kottayam
PB  - Sahithya Pravarthaka Co-operative Society
KW  - Saamanya Sastram
ER  -