Algebra 1

Algebra 1

Houghton Mifflin Harcourt Algebra 1 offer comprehensive instruction, assessment and intervention too...

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Economics

Economics

Economics, and the companion Multi-Touch textbook Personal Finance , is based on the extraordinary c...

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Calculus

Calculus

Introduction to Calculus is a college-level, introductory textbook that covers the fascinating subje...

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Statistics

Statistics

Introduction to Statistics is a college-level, introductory textbook that covers the fascinating sub...

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