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Monthly Archives: October 2025

Instructor’s manual for Trench’s Elementary Differential Equations

Posted on October 6, 2025 by David Austin

One of the books approved by the Open Textbook Initiative is William Trench’s
Elementary Differential Equations. There is an instructor’s manual for this book, but it is no longer available through the book’s home page. If you happen to have a copy of this manual, we would appreciate you sending a copy to textbooks at aimath.org. Thank you!

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