TY  - BOOK
AU  - Gopal, R
TI  - TNPSC mathematics aptitude test guide (i,II,IIa,i,ao,IIi) exam
SN  - 9789390024865
U1  - 351.5482076 
PY  - 2022///
PB  - Sura College of Competition
KW  - Examinations
ER  -