311
BHA

13789

Bhattacharya, D. Statistics: theory and practice / D.Bhattacharya and S.Roychowdhury. - 3rd ed.. - Kolkata : U.N.Dhur, 2010
564p. 978-93-80673-02-8 Rs. 180.00 * STATISTICS * * Roychowdhury,S. * Title