Gupta, S. C. Business Statistics / S. C. Gupta and Indra Gupta. - Mumbai : Himalaya publishing house, 2005. - v. p. ; 26 cm. ISBN: 8183186319 Subjects--Topical Terms: Business Statistics. LC Class. No.: 658.4033 / GUP Dewey Class. No.: 658.4033 / GUP [ Shelf 78]