Keller, Gerald Managerial Statistics / - 9th ed. - Delhi : Cengage Learning India Private Limited , 2012. - xxvi, 919 p. : ill. ; 25 cm + 1 CD-ROM Includes Index. ISBN: 9788131517598 Rs. 599.00 Subjects--Topical Terms: StatisticsManagement--Statistical methods Dewey Class. No.: 519.5 / K281