J. Wayne Hill Books

A regiment like no other

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This thesis addresses the unique composition of the 6th U.S. Marine Regiment and the role they played in the battle of Belleau Wood. It analyzes composition of the 6th Marine Regiment: 60 percent w...

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If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

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