TY  - GEN
AU  - Jain,D.R.
AU  - Jhunjhunwala,Bharat
TI  - CA digest: questions & answers in mathematics 
SN  - 0070620253
U1  - 510 
PY  - 2007///
CY  - New Delhi
PB  - Tata Mc-Graw Hill Publishing
ER  -