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100论坛币求书Sample Size Calculations
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Sample Size Calculations: Practical Methods for Engineers and Scientistsby Paul Mathews (Author)
Paperback: 338 pages
Publisher: Mathews Malnar and Bailey, Inc. (February 24, 20
10)
Language: Engl ...
2015-4-27 15:26 - dxystata - 悬赏大厅