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Books about Dretzke:
Statistics with Microsoft Excel by Dretzke, Beverly [Pearson,2011] (Paperback) 5th Edition (Jan 2, 0011)
Technology Manual : Elementary Statistics Picturing the World by McLaughlin, Kathleen, Wakefield, Doroth;y, Dretzke... by McLaughlin (Mar 29, 0008)
Excel Guide Statistics (With CD) (04) by III, Michael Sullivan - Dretzke, Beverly [Paperback (2004)] (2004)
By Beverly Dretzke Statistics with Microsoft Excel (5th Edition) by Beverly Dretzke (Oct 22, 2011)
Statistics with Microsoft Excel (4th Edition) 4th edition by Dretzke, Beverly published by Prentice Hall Paperback... (Jun 20, 2008)