Mary L. Frech Books

France

By Robert I. Vexler

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Delaware

By William F. Swindler

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Florida: A Chronology and Documentary Handbook

By William Swindler

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Contains a chronology of historical events from 1513 to 1970, a directory of political figures, an outline of the state constitution, and copies of three historical documents.

Georgia: A Chronology and Documentary Handbook

By William Swindler, Mary L. Frech

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Contains a chronology of historical events from 1540 to 1970, a directory of prominent citizens, an outline of the state constitution, and copies of three historical documents.

Chronology and Documentary Handbook of the State of Colorado

By William Swindler

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Includes a chronology of events in Colorado from 1706 to 1971, a biographical directory, an outline of the state constitution, and selected documents.

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.