Hellmuth, Jerome, Editor Books

Disadvantaged Child: Jerome Hellmuth, Editor

By Hellmuth, Jerome, Editor, Project Head Start (U.S.), Jerome Hellmuth

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V. 1. Hypotheses Regarding The Effects Of Child-rearing Patterns On The Disadvantaged Child / Allen E. Marans, Reginald Lourie -- Familial Mental Retardation-- Fact Or Fancy? / Robert B. Kugel -- A...

Disadvantaged Child

By Hellmuth, Jerome, Editor, Project Head Start (U.S.), Jerome Hellmuth

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The Disadvantaged Child; Selected Papers Of Martin Deutsch And Associates

By Hellmuth, Jerome, Editor, Martin, Deutsch, Project Head Start (U.S.), Jerome Hellmuth

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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.