TY  - BOOK
AU  - Poovarasan T
TI  - கணிதப்புதையல்: TNPSC Group1, Group2&2A, Group4& VAO
SN  - 9789389114850
U1  - 510 
PY  - 2020///
CY  - Chennai
PB  - Sakthi Publishing House
KW  - Mathematics
ER  -