31 | Lind | Lind, Douglas. Basic statistics for business and economics [Текст] / Douglas A. Lind, Robert D. Mason, William G. Marchal. — 3rd ed. — Boston [ etc. ] : Irwin : McGraw-Hill, 2000. — 12, 564 p., [ 1 арк. (склад. в 4 с.)] : ill. + 1 CD. |
| ISBN 0-07-366062-0 | |
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