TY  - BOOK
AU  - à´à´²àµà´¯à´¾à´£à´¿à´àµà´àµà´àµà´à´¿, à´à´¿ à´àµ
AU  -  Kalyanikutty, T K
TI  - à´à´à´¾à´¶à´à´à´à´¯àµ à´¤àµà´à´¿
SN  - 9789362540553
U1  - 507.8 
PY  - 2025///
CY  - Kottayam
PB  - D C Books
KW  - Popular science
KW  - Malayalam language
ER  -