Elements of statistics
Asthana, B.N.
Elements of statistics by B.N. Asthana - 5th edn. - Allahabad Chaitanya Publishing House 1968 - 603 p.
Statistics
519.2 / A 853 E
Elements of statistics by B.N. Asthana - 5th edn. - Allahabad Chaitanya Publishing House 1968 - 603 p.
Statistics
519.2 / A 853 E