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Pennsylvania State University - Lehigh Valley

ECON 104-20 SPRING 2020 - ECON 104-20 with Robert Wolfe

Start Date: January 2020

Newer Version Available

Published: June 2017
ISBN: 978-1-4533-8370-4

Principles of Macroeconomics

Version 3.0

By Libby Rittenberg and Timothy Tregarthen

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High-quality, full color, printed textbook shipped to your door.
FlatWorld eReader: Mobile-friendly, searchable online textbook
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- Integrated quizzes and flashcards connected to each online textbook to help you study.
Downloadable, copy-protected PDF for reading offline on multiple devices—file is yours to keep. Downloaded files are protected by digital rights management and must be accessed using Adobe Digital Editions.
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