TY  - BOOK
AU  - Aggarwal, B M
AU  - Elhance, D N
AU  - Veena Elhance
TI  - Fundamentals of statistics
U1  - 519 
PY  - 1996///
CY  - Allahabad
PB  - Kitab Mahal
KW  - Collection of data
KW  - graphic representation
ER  -