Excel for Beginners (Excel Essentials Book 1)
Kindle电子书
US$4.99
M.L. Humphrey is a former stockbroker with a degree in Economics from Stanford and an MBA from Wharton who has spent close to twenty years as a regulator and consultant in the financial services industry. You can find M.L. online at www.mlhumphrey.com or via email at mlhumphreywriter [@] gmail.com.
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