311
NAG

BB25
BB26
BB27
BB28

Nag,N.K. Statistics : for BBA1st Semester / N.K.Nag and S.K.Nag. - 2nd rev. ed.. - Ludhiana : Kalyani Publishers, 2009
395 p. 978-81-272-5612-8 170.00 * STATISTICS * * Nag,S.K. * Title