TY  - BOOK
AU  - Ravikumar, Hema.
AU  - Hema Ravikumar.
AU  - Mamta Ramesh
TI  - A text book of Statistics: Second year pre-university
U1  - 519.5 22
PY  - 2011///
CY  - Maduri Educational Series Publications
PB  - Bangalore
KW  - Statistics
ER  -