Elementary statistics :
Bluman, Allan G.
Elementary statistics : a step by step approach / Allan G. Bluman. - 2nd.ed. - Dubuque : WCB, 1995. - 684 p.
Statistics.
QA 276.12 / .B59
Elementary statistics : a step by step approach / Allan G. Bluman. - 2nd.ed. - Dubuque : WCB, 1995. - 684 p.
Statistics.
QA 276.12 / .B59