William Shear Books

Hud'S Mission Oversight Needs To Be Strengthened: Federal Housing Enterprises

By William Shear

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Spiders: Webs, Behavior, And Evolution

By William Shear, William A. Shear, Shear

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Web-site Selection / Anthony J. Janetos -- Habitat Choice And Utilization In Web-building Spiders / Susan E. Riechert And Rosemary G. Gillespie -- Transmission Of Vibration In A Spider's Web / W. M...

The Gardener'S Iris Book

By William Shear, William A. Shear

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The Gardener'S Iris Book

By Roger Foley, William Shear, William A. Shear

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Of all the iris books on the market, The Gardener's Iris Book is the first one keyed specifically to the American gardener. Author William Shear shares his expertise gained from 40 years of tending...

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.