TY  - BOOK
AU  - B. N. Asthana
TI  - Elements of statistics
U1  - 519 
PY  - 1968///
CY  - Allahabad
PB  - Chaitanya Publishing House
KW  - Agriculture
N1  - B. N. Asthana: Elements of statistics.  (5th Ed)  Allahabad.  Chaitanya Publishing House, 1968.--(519AST)
ER  -