Jeffrey A. Hirsch Books

Super Boom

By Barry Ritholtz, Jeffrey A. Hirsch

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Super Boom

By Barry Ritholtz, Jeffrey A. Hirsch

Average: 0.00, 0 Ratings

Super Boom

By Barry Ritholtz, Jeffrey A. Hirsch

Average: 0.00, 0 Ratings

Super boom

By Jeffrey A. Hirsch

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"SUPERBOOM "Jeff Hirsch delivers a 500% effort in Super Boom. Unless you're closed minded or comatose, there is a lot, lot more here than any investment reader can normally hope for. The visuals a...

Commodity Trader s Almanac 2013

By Jeffrey A. Hirsch, John L. Person

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Commodity Trader s Almanac 2011

By Jeffrey A. Hirsch, John L. Person

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Commodity Trader s Almanac 2011

By Jeffrey A. Hirsch, John L. Person

Average: 0.00, 0 Ratings

Commodity Trader s Almanac 2011

By Jeffrey A. Hirsch, John L. Person

Average: 0.00, 0 Ratings

Stock Trader s Almanac 2011

By Jeffrey A. Hirsch

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Stock Trader s Almanac 2011

By Jeffrey A. Hirsch

Average: 0.00, 0 Ratings

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.