TY  - BOOK
AU  - ASTHANA (B N)
TI  - Elements of statistics: Solutions to numerical questions
U1  - 311/7 
PY  - 1959///
CY  - Alahabad
PB  - Chaitanya Publishing House
KW  - to
KW  - statistics
KW  - Solutions
KW  - questions
KW  - of
KW  - numerical
KW  - Elements
ER  -