TY  - BOOK
AU  - PARAMESWARAN, C.R.
TI  - PRAKRUTHI NIYAMAM
SN  - 81 7130 794 9
U1  - 894.812 308 
PY  - 1998///
CY  - Kottayam
PB  - D.C.Books, Kottayam 
ER  -