TY  - BOOK
AU  - Rao,Aditham B.
TI  - Numerical ability & mathematical aptitude: for admission tests, professional & competitive examinations/by Aditham B. Rao
SN  - 817992355x
U1  - 510.79  R18N 
PY  - 2007///
CY  - Mumbai
PB  - Jaico publishing house
ER  -