G. Schmolders Books

The psychology of money and public finance

By Gunter Schmolders, SCHMOLDERS GUNTER 1903 91.

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"This book features the main papers of Gunter Schmolders (1903-1991), a pioneer in economic psychology, for the first time in the English language."--Jacket.

Progression und Regression

By G Xfcnter Schm Xf6lders

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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.