John M. Weeks Books

Maya civilization

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"Research guide on the Maya includes summary of Maya cultural history, capsule descriptions of North American museums and research institutions that have been involved in Maya studies, and an exten...

Introduction to library research in anthropology

By Weeks John M.

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Ancient Caribbean

By Weeks John M.

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Chisalin

By John M. Weeks, Weeks John M.

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The Carnegie Maya: The Carnegie Institution Of Washington Maya Research Program, 1913-1957

By John M. Weeks, JANE A. HILL

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This complete set of reports from the Carnegie Institution's Maya program collects in one thematically and regionally organized volume hundreds of documents from a foundational New World archaeolog...

Mesoamerican ethnohistory in United States libraries

By Weeks John M.

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Maya Civilization 1990 1995 A Bibliographic Guide 2

By John M. Weeks

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Past and Present Maya

By John M. Weeks

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Maya Civilization 1996 2000

By John M. Weeks

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How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

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.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.