TY  - BOOK
ED  - State Institute of Language                                                                                                                                                                                                                                    . 
TI  - Ganitha-Bhoutika pattikakal / 
U1  - 500 
PY  - 1971///
CY  - Thiruvananthapuram : 
PB  - State Instititute of Languages , 
ER  -