Floyd L. Downs Jr. Books

Geometry

By Edwin E. Moise, Moise, Floyd L. Downs Jr., EDWIN E.MOISE FLOYD L.DOWNS, Moise And Downs, Edwin E Moise

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Teachers' Edition provides a section commentary on the student text and repro-introduction of each page of the student text; a general introduction to each chapter; an outline of the chapter to aid...

Geometry

By Edwin E. Moise, Edwin E. Moise, Floyd L. Downs, Jr., Downs, Moise, Floyd L. Downs Jr.

Average: 0.00, 0 Ratings

Nice textbook! Great for home schoolers, too. Sections include: Common Sense and Exact Reasoning Sets, Real Numbers, and Lines Lines, Planes, and Separation Angles and Triangles Congruence A Closer...

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.