TY  - BOOK
AU  - Bharathiya, R. Bharathiya, Renu.
TI  - Mathematics by steps 6
SN  - 9790000000000
U1  - 510  BHA.6;1  R 
PY  - 2008///
CY  - New Delhi
PB  - Har-Anand publication
KW  - Mathematics,8
ER  -