SHARMA, J. K. Business statistics: Problems and solutions - New Delhi Pearson 2010 - xi, 585p cm. Appendix: p 170-84 ISBN: 9788131734032 352.75 Source: 5209, 04/02/2014, RAJKIRAN BOOK AGENCY General Book Subjects--Topical Terms: Commerce Dewey Class. No.: X:(B28), Q0