311
GUP

BB301
BB458
BB459

Gupta,S.P. Business statistics / S.P.Gupta and M.P.Gupta. - 18th ed.. - New Delhi : Sultan Chand, 2014(rpr2015)
782p. 978-93-5161-012-0 Rs.475.00 * STATISTICS * * Gupta,M.P. * Title