TY  - BOOK
AU  - Rao,D.B.
TI  - Achievement in Mathematics 
SN  - 8171412785 (hardcover)
U1  - 510RAO 
PY  - 2010///
CY  - New Delhi
PB  - Discovery Publishing  Pvt.Ltd
KW  - Mathematics
UR  - http://www.amazon.com/exec/obidos/ASIN/8171412785/chopaconline-20
ER  -