Statistics for Business and Economics / aut. David R Anderson, Denis J Sweeney, Thomas A Williams, Jeffrey D Camm, James J Cochran
Anderson David R  Sweeney Denis J. Williams Thomas A Camm Jeffrey D. Cochran James J.
5. vyd.
Cengage 2020 . - 636 s.
ISBN 978-1-4737-6845-1
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