Douglas Downing

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Works (19)

Cover of Algebra, the easy way

Algebra, the easy way

Cover of Calculus the easy way

Calculus the easy way

Cover of Statistics the easy way

Statistics the easy way

Cover of Dictionary of computer terms

Dictionary of computer terms

Cover of Dictionary of mathematics terms

Dictionary of mathematics terms

Cover of Business statistics

Business statistics

Cover of Barron's E-Z statistics

Barron's E-Z statistics

Cover of Trigonometry the easy way

Trigonometry the easy way

Cover of Forgotten statistics

Forgotten statistics

Cover of Dictionary of computer and Internet terms

Dictionary of computer and Internet terms

Cover of Dictionary of mathematics terms

Dictionary of mathematics terms

Cover of Calculus by discovery

Calculus by discovery

Cover of Dictionary of computer and Internet terms

Dictionary of computer and Internet terms

Cover of Computers and business tasks

Computers and business tasks

Cover of Freedom, Opportunity, and Security

Freedom, Opportunity, and Security

Cover of Dictionary of computer and internet terms

Dictionary of computer and internet terms

Cover of Business Statistics

Business Statistics

Cover of Making plans with 1-2-3

Making plans with 1-2-3

Cover of Encyclopedia of computer terms

Encyclopedia of computer terms